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dwc:occurrenceID universal record level metadata. dwc:individualID universal record level metadata. live plant image. occurrence-specific metadata (including Location metadata). individual-specific metadata. specimen image. media-specific metadata. dwc:identificationID
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dwc:occurrenceID universal record level metadata dwc:individualID universal record level metadata live plant image occurrence-specific metadata (including Location metadata) individual-specific metadata specimen image media-specific metadata dwc:identificationID determination-specific metadata dwc:taxonID dcterms:identifier serviceAccessPoint-specific metadata dcterms:identifier serviceAccessPoint-specific metadata dwc:identificationID determination-specific metadata dwc:taxonID dcterms:identifier serviceAccessPoint-specific metadata sernec:derivativeOccurrence dwc:individualID sernec:derivativeOccurrence sernec:derivedFrom record for an individual dwc:occurrenceID universal record level metadata occurrence-specific metadata (including Location metadata) SERNEC Database General structure of metadata records Steve Baskauf 2010-02-28 revised 2010-05-05 specimen-specific metadata sernec:derivativeOccurrence dwc:individualID sernec:derivedFrom
Universal record-level metadata terms • HTTP URI GUID for record (dwc:individualID or dwc:occurrenceID) • xmp:MetadataDate • mrtg:metadataLanguage (required) • dcterms:type (required) • dwc:collectionID • dwc:institutionCode • dwc:collectionCode • dwc:catalogNumber
Individual-specific metadata terms • dwc:establishmentMeans
Determination-specific metadata terms (multiple determinations possible) • dwc:identificationID (not strictly necessary since nested within the Individual, but should be used to prevent blank nodes when generating the RDF representation; autogenerated) • dwc:identifiedBy • dwc:dateIdentified • dwc:taxonID • dwc:identificationRemarks
Occurrence-specific metadata terms • dcterms:creator (all occurrences, can be an institution) • dcterms:created (all occurrences) • dwc:occurrenceRemarks • dwc:basisOfRecord (occurrence-specific typing) • sernec:documentsDistribution • dwc:recordedBy (applies only to occurrences where documentsDistribution=true) • dwc:eventDate (applies only to occurrences where documentsDistribution=true)
Occurrence-specific metadata terms (cont.): Location terms • dwc:decimalLatitude • dwc:decimalLongitude • dwc:godeticDatum • dwc:coordinateUncertaintyInMeters • dwc:locality • dwc:minimumElevationInMeters • dwc:maximumElevationInMeters • sernec:administrativeUnitID (repeatable) • dwc:continent • dwc:countryCode • dwc:stateProvince • dwc:county • dwc:informationWithheld • dwc:dataGeneralizations
Media (i.e. image)-specific metadata terms • dcterms:rights • xmpRights:owner • Iptc4xmpExt:CreditLine • mbank:view • Iptc4xmpExt:CVterm • dcterms:title • xmpRights:UsageTerms • xmpRights:WebStatement • dcterms:description • mrtg:caption • mrtg:attributionLinkURL • mrtg:attributionLogoURL • sernec:sernecImageCollectionStatus • xmp:Rating
Media-specific metadata (cont): Service Access Point (multiple versions possible) • dcterms:identifier (autogenerated URI used to prevent blank nodes when RDF is generated) • mrtg:variant • mrtg:accessURL • mrtg:providerManagedID • dcterms:format • mix:imageWidth • mix:imageHeight • mix:xSamplingFrequency • mix:ySamplingFrequency • mix:samplingFrequencyUnit
Specimen-specific metadata terms • dwc:typeStatus • dwc:preparations • others…
Terms for reference identifiers (HTTP URIs) • dwc:occurrenceID • dwc:individualID (specifies the individual that the occurrence documents) • sernec:derivativeOccurrence (specifies a resource derived from an individual or occurrence; repeatable) • sernec:derivedFrom (specifies the resource from which an occurrence was derived) • dwc:taxonID (the identifier of a taxon specified in a determination) • sernec:basedOnOccurrence (specifies an occurrence on which a determination was based;repeatable; not yet implemented)
Taxon-related terms • ax23:tsn • dwc:class • dwc:order • dwc:family • dwc:genus • dwc:specificEpithet • dwc:taxonRank • dwc:infraspecificEpithet • dwc:scientificNameAuthorship • dwc:scientificName • dwc:vernacularName • dwc:taxonConceptID