@prefix cpm: . @prefix dc: . @prefix dcat: . @prefix dce: . @prefix dct: . @prefix dcterms: . @prefix grg: . @prefix iop: . @prefix ns0: . @prefix ns1: . @prefix owl: . @prefix pav: . @prefix prov: . @prefix puv: . @prefix qudt: . @prefix rdf: . @prefix rdfs: . @prefix reg: . @prefix sdo: . @prefix semapv: . @prefix skos: . @prefix sssom: . @prefix void: . @prefix xsd: . rdf:type sdo:DefinedTerm ; sdo:description "Statement of whether the specified taxon is present (boolean true) or absent (boolean false) in a sample based on detection of taxon DNA by PCR" ; sdo:inDefinedTermSet ; sdo:name "Presence or absence of Cerastoderma edule (ITIS: 80901: WoRMS 138998) [Stage: larvae] in the water body by filtration, DNA extraction and polymerase chain reaction"@en ; sdo:termCode "PAB07155" .