@prefix dct: . @prefix ns1: . @prefix ns2: . @prefix ns3: . @prefix ns4: . @prefix rdfs: . @prefix skos: . a skos:Concept, ns1:Entity ; dct:created "2019-01-17" ; dct:modified "2019-01-25" ; ns3:hasProfile ; ns4:status ; rdfs:seeAlso ; skos:altLabel "WC_dissO2_uncalib_2" ; skos:definition "Oxygen concentration measured by a second sensor with no calibration against independent measurements such as Winkler titrations"@en ; skos:exactMatch ; skos:prefLabel "Concentration of oxygen {O2 CAS 7782-44-7} per unit volume of the water body [dissolved plus reactive particulate phase] by in-situ sensor (second sensor) and no calibration against sample data"@en ; ns1:hadPrimarySource ; ns2:isObservedBy .