@prefix adms: . @prefix aurole: . @prefix dct: . @prefix foaf: . @prefix geosp: . @prefix org: . @prefix prov: . @prefix rdf: . @prefix rdfs: . @prefix samfl: . @prefix sampling: . @prefix skos: . @prefix sosa: . @prefix xml: . @prefix xsd: . a prov:Entity, sosa:Sample ; rdfs:label "Sample igsn:AU1000011"^^xsd:string ; prov:pingback ; prov:qualifiedAttribution [ a prov:Attribution ; prov:agent [ a prov:Person ; foaf:name ""^^xsd:string ] ; prov:hadRole aurole:principalInvestigator ], [ a prov:Attribution ; prov:agent ; prov:hadRole aurole:custodian ] ; sosa:isResultOf [ a sosa:Sampling ; sosa:madeBySampler [ a , sosa:Sampler ] ] ; sosa:isSampleOf ; sampling:hasSampleRelationship [ a sampling:SampleRelationship ; sampling:natureOfRelationship ; sampling:relatedSample ] . rdfs:subClassOf sosa:Sample . a foaf:Organization ; foaf:name "Geoscience Australia"^^xsd:string . a , ; samfl:samplingElevation [ a samfl:Elevation ; samfl:elevation "NaN"^^xsd:float ; samfl:verticalDatum "http://spatialreference.org/ref/epsg/4283/"^^xsd:anyUri ] ; geosp:hasGeometry [ a geosp:Geometry ; geosp:asWKT " POLYGON((121.3724129305 , , -15.4711411987, -15.4711411987, 121.3724129305 ))"^^geosp:wktLiteral ] . a sosa:FeatureOfInterest ; skos:exactMatch .