{"@context":{"ns0":"https://vocabulary.actris.nilu.no/actris_vocab/","rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","owl":"http://www.w3.org/2002/07/owl#","skos":"http://www.w3.org/2004/02/skos/core#","metadata_def":"http://data.bioontology.org/metadata/def/","ns1":"https://w3id.org/iadopt/ont/","dct":"http://purl.org/dc/terms/","ns2":"https://orcid.org/"},"@graph":[{"@id":"ns0:o-p-DDEmassconcentration","@type":["owl:NamedIndividual","skos:Concept"],"skos:prefLabel":{"@value":"o,p-DDE mass concentration","@language":"en"},"metadata_def:mappingSameURI":{"@id":"ns0:o-p-DDEmassconcentration"},"metadata_def:mappingLoom":"opddemassconcentration","skos:definition":{"@value":"Mass concentration means mass per unit volume and is used in the construction mass_concentration_of_X_in_Y, where X is a material constituent of Y. A chemical species denoted by X may be described by a single term such as 'nitrogen' or a phrase such as 'nox_expressed_as_nitrogen'. The chmical formula for o,p-DDE is C14H8Cl4. It is a member of the group of persistent organic pollutants (POPs). The IUPAC name is 1-chloro-2-[2,2-dichloro-1-(4-chlorophenyl)ethenyl]benzene","@language":"en"},"skos:inScheme":{"@id":"https://vocabulary.actris.nilu.no/actris_vocab/"},"skos:broader":{"@id":"ns0:tracegasvariables"},"ns1:hasObjectOfInterest":{"@id":"ns0:o-p-DDE"},"ns1:hasMatrix":{"@id":"ns0:gasphase"},"ns1:hasProperty":{"@id":"ns0:massconcentration"},"dct:creator":{"@id":"ns2:0000-0002-8981-0805"}},{"@id":"ns0:tracegasvariables","skos:narrower":{"@id":"ns0:o-p-DDEmassconcentration"}}]}