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RDF

RDF. 10. High Level Languages. Java (Object Oriented) ASP RDF (Horn Clause Deduction, Semantic Web). This Course. Jython in Java. Relation. SQL. uses. Schaum's Outline of Fundamentals of SQL Programming  by Ramon Mata-Toledo and Pauline Cushman (Sep 28, 2000) $13.00

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RDF

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  1. RDF

  2. 10 High Level Languages Java (Object Oriented) ASP RDF (Horn Clause Deduction, Semantic Web) This Course Jython in Java Relation

  3. SQL uses • Schaum's Outline of Fundamentals of SQL Programming by Ramon Mata-Toledo and Pauline Cushman (Sep 28, 2000) $13.00 • Schaum's Outline of Fundamentals of Relational Databases by Ramon Mata-Toledo and Pauline Cushman (Nov 15, 2000) $32.00 • "Oracle SQL By Example (4th Edition)" by Alice Rischert (Paperback - Aug 22, 2009) $42.00 • "Semantic Web for the Working Ontologist, Second Edition: Effective Modeling in RDFS and OWL" by Dean Allemang and James Hendler (Paperback- Jun 3, 2011) $43.50

  4. SQL

  5. select * from   ( select empno, ename, job,                 to_char(mgr) mgr, to_char(sal) sal, to_char(comm) comm, -- all datatypes need to be the same                 to_char(deptno) deptno, to_char(hiredate) hiredate      -- so convert all non-strings to strings          from   emp        ) unpivot (value for x in           (ename, job, mgr, sal, comm, deptno, hiredate)) order by empno, x Returns (i.e., converts the emp table to a triple store)EMPNO X      VALUE ----- ------ ---------------------------------------- 7369    MGR    7902 7369    SAL    800 7499    COMM    300 7499    DEPTNO    30 7499    ENAME    ALLEN 7499    JOB    SALESMAN 7499    MGR    7698 7499    SAL    1600 7521    COMM    500 7521    DEPTNO    30 7521    ENAME    WARD 7521    JOB    SALESMAN 7521    MGR    7698 7521    SAL    1250 7566    DEPTNO    20 7566    ENAME    JONES 7566    JOB    MANAGER 7566    MGR    7839 7566    SAL    2975 7654    COMM    1400 7654    DEPTNO    30 7654    ENAME    MARTIN 7654    JOB    SALESMAN EMPNO X      VALUE ----- ------ ---------------------------------------- 7654    MGR    7698 7654    SAL    1250 7698    DEPTNO    30 7698    ENAME    BLAKE 7698    JOB    MANAGER 7698    MGR    7839 7698    SAL    2850 7782    DEPTNO    10 7782    ENAME    CLARK 7782    JOB    MANAGER 7782    MGR    7839 7782    SAL    2450 7788    DEPTNO    20 7788    ENAME    SCOTT 7788    JOB    ANALYST 7788    MGR    7566 7788    SAL    3000 7839    DEPTNO    10 7839    ENAME    KING 7839    JOB    PRESIDENT 7839    SAL    5000 7844    DEPTNO    30 7844    ENAME    TURNER 7844    JOB    SALESMAN EMPNO X      VALUE ----- ------ ---------------------------------------- 7844    MGR    7698 7844    SAL    1500 7876    DEPTNO    20 7876    ENAME    ADAMS 7876    JOB    CLERK 7876    MGR    7788 7876    SAL    1100 7900    DEPTNO    30 7900    ENAME    JAMES 7900    JOB    CLERK 7900    MGR    7698 7900    SAL    950 7902    DEPTNO    20 7902    ENAME    FORD 7902    JOB    ANALYST 7902    MGR    7566 7902    SAL    3000 7934    DEPTNO    10 7934    ENAME    MILLER 7934    JOB    CLERK 7934    MGR    7782 7934    SAL    1300

  6. Figure 1–3 Family Tree for RDF Example (see Monday February, 20 link - Oracle Semantic Tutorial examples on 1-28 and 1-29)

  7. select Person from person where BrotherOf = ‘Cathy’ select x from rts where ?x BrotherOf ‘Cathy’

  8. Figure 1–3 Family Tree for RDF Sample (see Monday February, 20 link - Family Tree RDF Examplefor Full Details) -- Create the table to hold data for the model. CREATE TABLE family_rdf_data (id NUMBER, triple SDO_RDF_TRIPLE_S); -- Create the model. execute SEM_APIS.create_rdf_model('family_cs345_XXX', 'family_rdf_data', 'triple'); -- John is the father of Suzie. INSERT INTO family_rdf_data VALUES (1, SDO_RDF_TRIPLE_S('family_cs345_XXX', 'http://www.example.org/family/John', 'http://www.example.org/family/fatherOf', 'http://www.example.org/family/Suzie')); . . . INSERT INTO family_rdf_data VALUES (14, SDO_RDF_TRIPLE_S('family_cs345_XXX', 'http://www.example.org/family/Jack', 'http://www.w3.org/1999/02/22-rdf-syntax-ns#type', 'http://www.example.org/family/Male'));

  9. -- Person is a class. INSERT INTO family_rdf_data VALUES (17, SDO_RDF_TRIPLE_S('family_cs345_XXX', 'http://www.example.org/family/Person', 'http://www.w3.org/1999/02/22-rdf-syntax-ns#type', 'http://www.w3.org/2000/01/rdf-schema#Class')); -- Male is a subclass of Person. INSERT INTO family_rdf_data VALUES (18, SDO_RDF_TRIPLE_S('family_cs345_XXX', 'http://www.example.org/family/Male', 'http://www.w3.org/2000/01/rdf-schema#subClassOf', 'http://www.example.org/family/Person')); -- Female is a subclass of Person. INSERT INTO family_rdf_data VALUES (19, SDO_RDF_TRIPLE_S('family_cs345_XXX', 'http://www.example.org/family/Female', 'http://www.w3.org/2000/01/rdf-schema#subClassOf', 'http://www.example.org/family/Person')); -- siblingOf is a property. INSERT INTO family_rdf_data VALUES (20, SDO_RDF_TRIPLE_S('family_cs345_XXX', 'http://www.example.org/family/siblingOf', 'http://www.w3.org/1999/02/22-rdf-syntax-ns#type', 'http://www.w3.org/1999/02/22-rdf-syntax-ns#Property')); -- parentOf is a property. INSERT INTO family_rdf_data VALUES (21, SDO_RDF_TRIPLE_S('family_cs345_XXX', 'http://www.example.org/family/parentOf', 'http://www.w3.org/1999/02/22-rdf-syntax-ns#type', 'http://www.w3.org/1999/02/22-rdf-syntax-ns#Property')); -- brotherOf is a subproperty of siblingOf. INSERT INTO family_rdf_data VALUES (22, SDO_RDF_TRIPLE_S('family_cs345_XXX', 'http://www.example.org/family/brotherOf', 'http://www.w3.org/2000/01/rdf-schema#subPropertyOf', 'http://www.example.org/family/siblingOf')); -- sisterOf is a subproperty of siblingOf. INSERT INTO family_rdf_data VALUES (23, SDO_RDF_TRIPLE_S('family_cs345_XXX', 'http://www.example.org/family/sisterOf', 'http://www.w3.org/2000/01/rdf-schema#subPropertyOf', 'http://www.example.org/family/siblingOf')); -- A brother is male. INSERT INTO family_rdf_data VALUES (24, SDO_RDF_TRIPLE_S('family_cs345_XXX', 'http://www.example.org/family/brotherOf', 'http://www.w3.org/2000/01/rdf-schema#domain', 'http://www.example.org/family/Male')); -- A sister is female. INSERT INTO family_rdf_data VALUES (25, SDO_RDF_TRIPLE_S('family_cs345_XXX', 'http://www.example.org/family/sisterOf', 'http://www.w3.org/2000/01/rdf-schema#domain', 'http://www.example.org/family/Female')); -- fatherOf is a subproperty of parentOf. INSERT INTO family_rdf_data VALUES (26, SDO_RDF_TRIPLE_S('family_cs345_XXX', 'http://www.example.org/family/fatherOf', 'http://www.w3.org/2000/01/rdf-schema#subPropertyOf', 'http://www.example.org/family/parentOf')); -- motherOf is a subproperty of parentOf. INSERT INTO family_rdf_data VALUES (27, SDO_RDF_TRIPLE_S('family_cs345_XXX', 'http://www.example.org/family/motherOf', 'http://www.w3.org/2000/01/rdf-schema#subPropertyOf', 'http://www.example.org/family/parentOf')); -- A father is male. INSERT INTO family_rdf_data VALUES (28, SDO_RDF_TRIPLE_S('family_cs345_XXX', 'http://www.example.org/family/fatherOf', 'http://www.w3.org/2000/01/rdf-schema#domain', 'http://www.example.org/family/Male')); -- A mother is female. INSERT INTO family_rdf_data VALUES (29, SDO_RDF_TRIPLE_S('family_cs345_XXX', 'http://www.example.org/family/motherOf', 'http://www.w3.org/2000/01/rdf-schema#domain', 'http://www.example.org/family/Female'));

  10. Inferencing -- RDFS inferencing in the family model BEGIN SEM_APIS.CREATE_RULES_INDEX( 'rdfs_rix_family_cs345_XXX', SEM_Models('family_cs345_XXX'), SEM_Rulebases('RDFS')); END; / -- Select all males from the family model, without inferencing. SELECT m FROM TABLE(SEM_MATCH( '(?m rdf:type :Male)', SEM_Models('family_cs345_XXX'), null, SEM_ALIASES(SEM_ALIAS('','http://www.example.org/family/')), null)); -- Select all males from the family model, with RDFS inferencing. SELECT m FROM TABLE(SEM_MATCH( '(?m rdf:type :Male)', SEM_Models('family_cs345_XXX'), SDO_RDF_Rulebases('RDFS'), SEM_ALIASES(SEM_ALIAS('','http://www.example.org/family/')), null));

  11. Inferencing -- General inferencing in the family model EXECUTE SEM_APIS.CREATE_RULEBASE('family_rb_cs345_XXX'); INSERT INTO mdsys.semr_family_rb_cs345_XXX VALUES( 'grandparent_rule', '(?x :parentOf ?y) (?y :parentOf ?z)', NULL, '(?x :grandParentOf ?z)', SEM_ALIASES(SEM_ALIAS('','http://www.example.org/family/'))); COMMIT; -- Select all grandfathers and their grandchildren from the family model, -- without inferencing. (With no inferencing, no results are returned.) SELECT x grandfather, y grandchild FROM TABLE(SEM_MATCH( '(?x :grandParentOf ?y) (?x rdf:type :Male)', SEM_Models('family_cs345_XXX'), null, SEM_ALIASES(SEM_ALIAS('','http://www.example.org/family/')), null)); -- Select all grandfathers and their grandchildren from the family model. -- Use inferencing from both the RDFS and family_rb rulebases. SELECT x grandfather, y grandchild FROM TABLE(SEM_MATCH( '(?x :grandParentOf ?y) (?x rdf:type :Male)', SEM_Models('family_cs345_XXX'), SEM_Rulebases('RDFS','family_rb_cs345_XXX'), SEM_ALIASES(SEM_ALIAS('','http://www.example.org/family/')), null))

  12. Semantic Web – RDFS and OWL Namespaces or Vocabularies or Ontologies or Semantics

  13. Semantic Web – RDF and RDFS Example

  14. Semantic Web – RDFS and OWL Example

  15. Semantic Web – SQL Type Query USA

  16. Semantic Web – SPARQL

  17. Semantic Web in Austin: http://www.semanticwebaustin.org/http://juansequeda.blogspot.com/ Juan Sequeda, Ph.D StudentResearch AssistantDept. of Computer SciencesThe University of Texas at Austinhttp://www.cs.utexas.edu/~jsequedajsequeda@cs.utexas.eduhttp://www.juansequeda.com/

  18. http://www.w3.org/People/Ivan/CorePresentations/SWTutorial/Slides.pdfhttp://www.w3.org/People/Ivan/CorePresentations/SWTutorial/Slides.pdf

  19. http://www.w3.org/2007/Talks/0202-Gijon-IH/Slides.pdf

  20. ReL SIM Classes, DVAs, and EVAs CLASS PERSONT "Persons related to the company" ( personid : INTEGERDATA, REQUIRED; firstname : STRINGDATA, REQUIRED; lastname : STRINGDATA, REQUIRED; zipcode : INTEGERDATA; spouse "spouse if married" : PERSONT, INVERSE IS spouse; children "children optional" : PERSONT, INVERSE IS parents; parents "Persons parents optional" : PERSONT, MV(DISTINCT, MAXVAL 2), INVERSE IS children; ); INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#PERSONT', 'rdf:type', 'rdfs:Class')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#PERSONT', 'rdfs:comment', '"Persons related to the company"')) Adding dvaAttribute: personid INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#personid', 'rdf:type', 'owl:DatatypeProperty')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#personid', 'rdfs:domain', 'http://www.example.org/people.owl#PERSONT')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#personid', 'rdf:range', 'rdfs:xsd:integer')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', '_:m1', 'rdf:type', 'owl:Restriction')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', '_:m1', 'owl:onProperty', 'http://www.example.org/people.owl#personid')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', '_:m1', 'owl:qualifiedCardinality', '"1"')) *INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', '_:m1', 'owl:onDataRange', 'xsd:nonNegativeInteger')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#PERSONT', 'rdfs:subClassOf', '_:m1')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#personid', 'rdf:type', 'owl:FunctionalProperty'))

  21. ReL SIM Classes, DVAs, and EVAs CLASS PERSONT "Persons related to the company" ( personid : INTEGERDATA, REQUIRED; firstname : STRINGDATA, REQUIRED; lastname : STRINGDATA, REQUIRED; zipcode : INTEGERDATA; spouse "spouse if married" : PERSONT, INVERSE IS spouse; children "children optional" : PERSONT, INVERSE IS parents; parents "Persons parents optional" : PERSONT, MV(DISTINCT, MAXVAL 2), INVERSE IS children; ); INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#PERSONT', 'rdf:type', 'rdfs:Class')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#PERSONT', 'rdfs:comment', '"Persons related to the company"')) Inserting evaAttribute: spouse INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#spouse', 'rdf:type', 'owl:ObjectProperty')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#spouse', 'rdfs:domain', 'http://www.example.org/people.owl#PERSONT')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#spouse', 'rdfs:range', 'http://www.example.org/people.owl#PERSONT')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#INVERSEIS=spouse', 'owl:inverseOf', 'http://www.example.org/people.owl#spouse')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#spouse', 'owl:inverseOf', 'http://www.example.org/people.owl#spouse')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#spouse', 'rdf:type', 'owl:FunctionalProperty')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#children', 'rdfs:comment', '"children optional"'))

  22. ReL SIM SubClasses SUBCLASS EMPLT "Current employees of the company" OF PERSONT ( employeeid "Unique employee identification" : INTEGERDATA,REQUIRED; salary "Current yearly salary" : INTEGERDATA, REQUIRED; employeemanager "Employee's current manager" : PERSONT,INVERSE IS employeesmanaging; ); INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#EMPLT', 'rdf:type', 'rdfs:Class')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#EMPLT', 'rdfs:subClassOf', 'http://www.example.org/people.owl#PERSONT')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#EMPLT', 'rdfs:comment', '"Current employees of the company"')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#employeeid', 'rdfs:comment', '"Unique employee identification"'))

  23. ReL SIM DVA Inserts #dva inserts for num in range(1, 5): if num == 1: fn = 'Bill' ln = 'Dawer' elif num == 2: fn = 'DummyBill' ln = 'DummyDawer' elif num == 3: fn = 'Kid1' ln = 'DummyDawer' elif num == 4: fn = 'Kid2' ln = 'DummyDawer' INSERT PERSONT ( personid := num , firstname := fn , lastname := ln , zipcode := 78700 + num); INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#i6', 'rdf:type', 'http://www.example.org/people.owl#PERSONT')) Inserting attributes INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#i6', 'http://www.example.org/people.owl#personid', '"1"^^xsd:integer')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#i6', 'http://www.example.org/people.owl#firstname', '"Bill"^^xsd:string')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#i6', 'http://www.example.org/people.owl#lastname', '"Dawer"^^xsd:string')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#i6', 'http://www.example.org/people.owl#zipcode', '"78701"^^xsd:integer'))

  24. ReL SIM EVA Inserts #eva inserts INSERT PERSONT ( personid := 15 , firstname := "Alice" , lastname := "Dawer" , zipcode := 78705, spouse := PERSONT WITH (firstname = "Bill" AND lastname = "Dawer"), children := PERSONT WITH (firstname = "SQLKid")); INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#i11', 'rdf:type', 'http://www.example.org/people.owl#PERSONT')) Inserting attributes INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#i11', 'http://www.example.org/people.owl#personid', '"15"^^xsd:integer')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#i11', 'http://www.example.org/people.owl#firstname', '"Alice"^^xsd:string')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#i11', 'http://www.example.org/people.owl#lastname', '"Dawer"^^xsd:string')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#i11', 'http://www.example.org/people.owl#zipcode', '"78705"^^xsd:integer')) Continued on next page

  25. ReL SIM EVA Inserts #eva inserts INSERT PERSONT ( personid := 15 , firstname := "Alice" , lastname := "Dawer" , zipcode := 78705, spouse := PERSONT WITH (firstname = "Bill" AND lastname = "Dawer"), children := PERSONT WITH (firstname = "SQLKid")); getMembersWithAttrValues: query= select indiv from table(sem_match( 'select * where { ?indiv rdf:type :PERSONT . ?indiv :lastname "Dawer" . ?indiv :firstname "Bill" . }', SEM_MODELS('RDF_MODEL_CS345_prof1'), null, SEM_ALIASES( SEM_ALIAS('', 'http://www.example.org/people.owl#')), null) ) getMembersWithAttrValues: query= select obj from table(sem_match( 'select * where { :spouse rdf:type ?obj . }', SEM_MODELS('RDF_MODEL_CS345_prof1'), null, SEM_ALIASES( SEM_ALIAS('', 'http://www.example.org/people.owl#')), null) ) GET ALL DVA ATTRS QUERY: select attr from table(sem_match( 'select * where { :spouse owl:inverseOf ?attr . }', SEM_MODELS('RDF_MODEL_CS345_prof1'), null, SEM_ALIASES( SEM_ALIAS('', 'http://www.example.org/people.owl#')), null) ) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#i11', 'http://www.example.org/people.owl#spouse', 'http://www.example.org/people.owl#i6')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#i6', 'http://www.example.org/people.owl#spouse', 'http://www.example.org/people.owl#i11')) Continued on next page

  26. ReL SIM EVA Inserts #eva inserts INSERT PERSONT ( personid := 15 , firstname := "Alice" , lastname := "Dawer" , zipcode := 78705, spouse := PERSONT WITH (firstname = "Bill" AND lastname = "Dawer"), children := PERSONT WITH (firstname = "SQLKid")); getMembersWithAttrValues: query= select indiv from table(sem_match( 'select * where { ?indiv rdf:type :PERSONT . ?indiv :firstname "SQLKid" . }', SEM_MODELS('RDF_MODEL_CS345_prof1'), null, SEM_ALIASES( SEM_ALIAS('', 'http://www.example.org/people.owl#')), null) ) getMembersWithAttrValues: query= select obj from table(sem_match( 'select * where { :children rdf:type ?obj . }', SEM_MODELS('RDF_MODEL_CS345_prof1'), null, SEM_ALIASES( SEM_ALIAS('', 'http://www.example.org/people.owl#')), null) ) GET ALL DVA ATTRS QUERY: select attr from table(sem_match( 'select * where { :children owl:inverseOf ?attr . }', SEM_MODELS('RDF_MODEL_CS345_prof1'), null, SEM_ALIASES( SEM_ALIAS('', 'http://www.example.org/people.owl#')), null) ) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#i11', 'http://www.example.org/people.owl#children', 'http://www.example.org/people.owl#i10')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#i10', 'http://www.example.org/people.owl#parents', 'http://www.example.org/people.owl#i11'))

  27. ReL SIM DVA Modify #dva modify MODIFY LIMIT = 1 PERSONT ( zipcode := 61511 ) WHERE firstname = "Alice" AND lastname = "Dawer"; getMembersWithAttrValues: query= select indiv from table(sem_match( 'select * where { ?indiv rdf:type :PERSONT . ?indiv :lastname "Dawer" . ?indiv :firstname "Alice" . }', SEM_MODELS('RDF_MODEL_CS345_prof1'), null, SEM_ALIASES( SEM_ALIAS('', 'http://www.example.org/people.owl#')), null) ) DELETE FROM RDF_DATA_TABLE WHERE TRIPLE = SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#i11', 'http://www.example.org/people.owl#zipcode', '"78705"') INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#i11', 'http://www.example.org/people.owl#zipcode', '"61511"'))

  28. ReL SIM EVA Modify #eva modify MODIFY LIMIT = 1 PERSONT ( spouse := PERSONT WITH (firstname = "Bill" AND lastname = "Dawer") ) WHERE firstname = "Alice"; getMembersWithAttrValues: query= select indiv from table(sem_match( 'select * where { ?indiv rdf:type :PERSONT . ?indiv :firstname "Alice" . }', SEM_MODELS('RDF_MODEL_CS345_prof1'), null, SEM_ALIASES( SEM_ALIAS('', 'http://www.example.org/people.owl#')), null) ) getMembersWithAttrValues: query= select indiv from table(sem_match( 'select * where { ?indiv rdf:type :PERSONT . ?indiv :lastname "Dawer" . ?indiv :firstname "Bill" . }', SEM_MODELS('RDF_MODEL_CS345_prof1'), null, SEM_ALIASES( SEM_ALIAS('', 'http://www.example.org/people.owl#')), null) ) GET ALL DVA ATTRS QUERY: select attr from table(sem_match( 'select * where { :spouse owl:inverseOf ?attr . }', SEM_MODELS('RDF_MODEL_CS345_prof1'), null, SEM_ALIASES( SEM_ALIAS('', 'http://www.example.org/people.owl#')), null) ) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#i11', 'http://www.example.org/people.owl#spouse', 'http://www.example.org/people.owl#i6')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#i6', 'http://www.example.org/people.owl#spouse', 'http://www.example.org/people.owl#i11'))

  29. ReL SIM Query 1 output=FROM PERSONT RETRIEVE * WHERE TRUE; neatPrintTable(output) GET ALL DVA ATTRS QUERY: select attr from table(sem_match( 'select * where { ?attr rdf:type owl:DatatypeProperty . ?attr rdfs:domain :PERSONT }', SEM_MODELS('RDF_MODEL_CS345_prof1'), null, SEM_ALIASES( SEM_ALIAS('', 'http://www.example.org/people.owl#')), null) ) SELECT firstname, lastname, zipcode, personid from table( sem_match('select * where { ?indiv rdf:type :PERSONT . ?indiv :firstname ?firstname . ?indiv :lastname ?lastname . ?indiv :zipcode ?zipcode . ?indiv :personid ?personid . }', SEM_MODELS('RDF_MODEL_CS345_prof1'), null, SEM_ALIASES( SEM_ALIAS('', 'http://www.example.org/people.owl#')), null) ) ---------------- ---------------- ---------------- ---------------- | FIRSTNAME | LASTNAME | ZIPCODE | PERSONID | | -------------- + -------------- + -------------- + -------------- | | Bill | Dawer | 78701 | 1 | | DummyBill | DummyDawer | 78702 | 2 | | Alice | Dawer | 61511 | 15 | | Alice | Dawer | 78705 | 15 | | Kid2 | DummyDawer | 78704 | 4 | | SQLKid | DummyDawer | 78710 | 5 | | Kid1 | DummyDawer | 78703 | 3 | ---------------- ---------------- ---------------- ----------------

  30. ReL SIM Query 2 output=FROM PERSONT RETRIEVE *, firstname OF spouse WHERE TRUE; neatPrintTable(output) GET ALL DVA ATTRS QUERY: select attr from table(sem_match( 'select * where { ?attr rdf:type owl:DatatypeProperty . ?attr rdfs:domain :PERSONT }', SEM_MODELS('RDF_MODEL_CS345_prof1'), null, SEM_ALIASES( SEM_ALIAS('', 'http://www.example.org/people.owl#')), null) ) SELECT firstname, lastname, zipcode, personid, x0_1 from table( sem_match('select * where { ?indiv rdf:type :PERSONT . ?indiv :firstname ?firstname . ?indiv :lastname ?lastname . ?indiv :zipcode ?zipcode . ?indiv :personid ?personid . OPTIONAL { ?indiv :spouse ?x0_0 . ?x0_0 :firstname ?x0_1 . } }', SEM_MODELS('RDF_MODEL_CS345_prof1'), null, SEM_ALIASES( SEM_ALIAS('', 'http://www.example.org/people.owl#')), null) ) ---------------- ---------------- ---------------- ---------------- ---------------- | FIRSTNAME | LASTNAME | ZIPCODE | PERSONID | X0_1 | | -------------- + -------------- + -------------- + -------------- + -------------- | | Alice | Dawer | 78705 | 15 | Bill | | Alice | Dawer | 61511 | 15 | Bill | | Bill | Dawer | 78701 | 1 | Alice | | Kid2 | DummyDawer | 78704 | 4 | None | | DummyBill | DummyDawer | 78702 | 2 | None | | Kid1 | DummyDawer | 78703 | 3 | None | | SQLKid | DummyDawer | 78710 | 5 | None | ---------------- ---------------- ---------------- ---------------- ----------------

  31. ReL SIM Query 3 output=FROM PERSONT RETRIEVE firstname, firstname OF children WHERE firstname = "Bill" ; neatPrintTable(output) SELECT firstname, x0_1 from table( sem_match('select * where { ?indiv rdf:type :PERSONT . ?indiv :firstname ?firstname . ?indiv :firstname "Bill" . OPTIONAL { ?indiv :children ?x0_0 . ?x0_0 :firstname ?x0_1 . } }', SEM_MODELS('RDF_MODEL_CS345_prof1'), null, SEM_ALIASES( SEM_ALIAS('', 'http://www.example.org/people.owl#')), null) ) ---------------- ---------------- | FIRSTNAME | X0_1 | | -------------- + -------------- | | Bill | None | ---------------- ----------------

  32. ReL SIM Query 4 output=FROM PERSONT RETRIEVE firstname, firstname OF children WHERE firstname = "Alice"; neatPrintTable(output) SELECT firstname, x0_1 from table( sem_match('select * where { ?indiv rdf:type :PERSONT . ?indiv :firstname ?firstname . ?indiv :firstname "Alice" . OPTIONAL { ?indiv :children ?x0_0 . ?x0_0 :firstname ?x0_1 . } }', SEM_MODELS('RDF_MODEL_CS345_prof1'), null, SEM_ALIASES( SEM_ALIAS('', 'http://www.example.org/people.owl#')), null) ) ---------------- ---------------- | FIRSTNAME | X0_1 | | -------------- + -------------- | | Alice | Kid2 | | Alice | SQLKid | ---------------- ----------------

  33. ReL SIM Query 5 output=FROM PERSONT RETRIEVE firstname, firstname OF parents WHERE TRUE; neatPrintTable(output) SELECT firstname, x0_1 from table( sem_match('select * where { ?indiv rdf:type :PERSONT . ?indiv :firstname ?firstname . OPTIONAL { ?indiv :parents ?x0_0 . ?x0_0 :firstname ?x0_1 . } }', SEM_MODELS('RDF_MODEL_CS345_prof1'), null, SEM_ALIASES( SEM_ALIAS('', 'http://www.example.org/people.owl#')), null) ) ---------------- ---------------- | FIRSTNAME | X0_1 | | -------------- + -------------- | | Kid2 | Alice | | SQLKid | Alice | | Kid1 | None | | Bill | None | | Alice | None | | DummyBill | None | ---------------- ----------------

  34. ReL SIM Query 6 output=FROM PERSONT RETRIEVE firstname OF children WHERE firstname="Alice"; neatPrintTable(output) SELECT x0_1 from table( sem_match('select * where { ?indiv rdf:type :PERSONT . ?indiv :firstname "Alice" . OPTIONAL { ?indiv :children ?x0_0 . ?x0_0 :firstname ?x0_1 . } }', SEM_MODELS('RDF_MODEL_CS345_prof1'), null, SEM_ALIASES( SEM_ALIAS('', 'http://www.example.org/people.owl#')), null) ) ---------------- | X0_1 | | -------------- | | Kid2 | | SQLKid | ----------------

  35. ReL SIM Query 7 output=FROM PERSONT RETRIEVE firstname OF children OF spouse WHERE firstname="Bill"; neatPrintTable(output) SELECT x0_2 from table( sem_match('select * where { ?indiv rdf:type :PERSONT . ?indiv :firstname "Bill" . OPTIONAL { ?indiv :spouse ?x0_0 . ?x0_0 :children ?x0_1 . ?x0_1 :firstname ?x0_2 . } }', SEM_MODELS('RDF_MODEL_CS345_prof1'), null, SEM_ALIASES( SEM_ALIAS('', 'http://www.example.org/people.owl#')), null) ) ---------------- | X0_2 | | -------------- | | Kid2 | | SQLKid | ----------------

  36. ReL SIM Query 8 output=FROM PERSONT RETRIEVE firstname OF children OF spouse OF spouse OF spouse WHERE firstname="Bill"; neatPrintTable(output) SELECT x0_4 from table( sem_match('select * where { ?indiv rdf:type :PERSONT . ?indiv :firstname "Bill" . OPTIONAL { ?indiv :spouse ?x0_0 . ?x0_0 :spouse ?x0_1 . ?x0_1 :spouse ?x0_2 . ?x0_2 :children ?x0_3 . ?x0_3 :firstname ?x0_4 . } }', SEM_MODELS('RDF_MODEL_CS345_prof1'), null, SEM_ALIASES( SEM_ALIAS('', 'http://www.example.org/people.owl#')), null) ) ---------------- | X0_4 | | -------------- | | Kid2 | | SQLKid | ----------------

  37. ReL SIM Query 9 output=FROM PERSONT RETRIEVE firstname OF children OF spouse , lastname OF children OF spouse OF spouse OF spouse WHERE firstname="Bill"; neatPrintTable(output) SELECT x0_2, x1_4 from table( sem_match('select * where { ?indiv rdf:type :PERSONT . ?indiv :firstname "Bill" . OPTIONAL { ?indiv :spouse ?x0_0 . ?x0_0 :children ?x0_1 . ?x0_1 :firstname ?x0_2 . ?indiv :spouse ?x1_0 . ?x1_0 :spouse ?x1_1 . ?x1_1 :spouse ?x1_2 . ?x1_2 :children ?x1_3 . ?x1_3 :lastname ?x1_4 . } }', SEM_MODELS('RDF_MODEL_CS345_prof1'), null, SEM_ALIASES( SEM_ALIAS('', 'http://www.example.org/people.owl#')), null) ) ---------------- ---------------- | X0_2 | X1_4 | | -------------- + -------------- | | Kid2 | DummyDawer | | SQLKid | DummyDawer | | Kid2 | DummyDawer | | SQLKid | DummyDawer | ---------------- ----------------

  38. ReL SQL Query 1 output=SELECT firstname, lastname, zipcode, personid FROM PERSONT ; neatPrintTable(output) SELECT firstname_PERSONT firstname, lastname_PERSONT lastname, zipcode_PERSONT zipcode, personid_PERSONT personid from table( SEM_MATCH('SELECT * WHERE { ?thisPERSONT rdf:type :PERSONT . ?thisPERSONT :firstname ?firstname_PERSONT . ?thisPERSONT :lastname ?lastname_PERSONT . ?thisPERSONT :zipcode ?zipcode_PERSONT . ?thisPERSONT :personid ?personid_PERSONT . }', SEM_MODELS('RDF_MODEL_CS345_PROF1'), null, SEM_ALIASES( SEM_ALIAS('', 'http://www.example.org/people.owl#')), null) )| ---------------- ---------------- ---------------- ---------------- | FIRSTNAME | LASTNAME | ZIPCODE | PERSONID | | -------------- + -------------- + -------------- + -------------- | | Bill | Dawer | 78701 | 1 | | DummyBill | DummyDawer | 78702 | 2 | | Alice | Dawer | 61511 | 15 | | Alice | Dawer | 78705 | 15 | | Kid2 | DummyDawer | 78704 | 4 | | SQLKid | DummyDawer | 78710 | 5 | | Kid1 | DummyDawer | 78703 | 3 | ---------------- ---------------- ---------------- ----------------

  39. ReL SQL Insert INSERT INTO PERSONT ( personid, firstname, lastname, zipcode ) VALUES ( 5, 'SQLKid2', 'DummyDawer', (lambda x: 78700 + x)(5)); INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#i12', 'rdf:type', 'http://www.example.org/people.owl#PERSONT')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#i12', 'http://www.example.org/people.owl#personid', '"5"^^xsd:integer')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#i12', 'http://www.example.org/people.owl#firstname', '"SQLKid2"^^xsd:string')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#i12', 'http://www.example.org/people.owl#lastname', '"DummyDawer"^^xsd:string')) INSERT INTO RDF_DATA_TABLE VALUES ( RDF_DATA_TABLE_SQNC.nextval, SDO_RDF_TRIPLE_S('RDF_MODEL_CS345_PROF1:<http://www.example.org/people.owl>', 'http://www.example.org/people.owl#i12', 'http://www.example.org/people.owl#zipcode', '"78705"^^xsd:integer'))

  40. ReL SQL Query 2 output=SELECT firstname, lastname, zipcode, personid FROM PERSONT ; neatPrintTable(output) SELECT firstname_PERSONT firstname, lastname_PERSONT lastname, zipcode_PERSONT zipcode, personid_PERSONT personid from table( SEM_MATCH('SELECT * WHERE { ?thisPERSONT rdf:type :PERSONT . ?thisPERSONT :firstname ?firstname_PERSONT . ?thisPERSONT :lastname ?lastname_PERSONT . ?thisPERSONT :zipcode ?zipcode_PERSONT . ?thisPERSONT :personid ?personid_PERSONT . }', SEM_MODELS('RDF_MODEL_CS345_PROF1'), null, SEM_ALIASES( SEM_ALIAS('', 'http://www.example.org/people.owl#')), null) )| ---------------- ---------------- ---------------- ---------------- | FIRSTNAME | LASTNAME | ZIPCODE | PERSONID | | -------------- + -------------- + -------------- + -------------- | | Bill | Dawer | 78701 | 1 | | DummyBill | DummyDawer | 78702 | 2 | | SQLKid2 | DummyDawer | 78705 | 5 | | Alice | Dawer | 61511 | 15 | | Alice | Dawer | 78705 | 15 | | Kid2 | DummyDawer | 78704 | 4 | | SQLKid | DummyDawer | 78710 | 5 | | Kid1 | DummyDawer | 78703 | 3 | ---------------- ---------------- ---------------- ----------------

  41. ReL SIM Query 10 output=FROM PERSONT RETRIEVE * WHERE TRUE; neatPrintTable(output) GET ALL DVA ATTRS QUERY: select attr from table(sem_match( 'select * where { ?attr rdf:type owl:DatatypeProperty . ?attr rdfs:domain :PERSONT }', SEM_MODELS('RDF_MODEL_CS345_prof1'), null, SEM_ALIASES( SEM_ALIAS('', 'http://www.example.org/people.owl#')), null) ) SELECT firstname, lastname, zipcode, personid from table( sem_match('select * where { ?indiv rdf:type :PERSONT . ?indiv :firstname ?firstname . ?indiv :lastname ?lastname . ?indiv :zipcode ?zipcode . ?indiv :personid ?personid . }', SEM_MODELS('RDF_MODEL_CS345_prof1'), null, SEM_ALIASES( SEM_ALIAS('', 'http://www.example.org/people.owl#')), null) ) ---------------- ---------------- ---------------- ---------------- | FIRSTNAME | LASTNAME | ZIPCODE | PERSONID | | -------------- + -------------- + -------------- + -------------- | | Bill | Dawer | 78701 | 1 | | DummyBill | DummyDawer | 78702 | 2 | | SQLKid2 | DummyDawer | 78705 | 5 | | Alice | Dawer | 61511 | 15 | | Alice | Dawer | 78705 | 15 | | Kid2 | DummyDawer | 78704 | 4 | | SQLKid | DummyDawer | 78710 | 5 | | Kid1 | DummyDawer | 78703 | 3 |

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