@prefix cpm: . @prefix dc: . @prefix dcat: . @prefix dce: . @prefix dct: . @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 semapv: . @prefix skos: . @prefix sssom: . @prefix void: . skos:narrower . skos:narrower . skos:narrower . skos:altLabel "PresAbs_BE007155_PCR" ; skos:broader , , , ; skos:definition "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"@en ; skos:notation "SDN:P01::PAB07155" ; skos:note "accepted"@en ; skos:prefLabel "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 ; skos:related , , , . skos:related . skos:narrower . skos:narrower . skos:related . skos:narrower . skos:related . skos:narrower . skos:narrower . skos:related . skos:member . skos:related . skos:related . skos:related . skos:related .