@prefix envthes: <http://vocabs.lter-europe.net/EnvThes/> .
@prefix iop: <https://w3id.org/iadopt/ont/> .

envthes:30204 iop:hasProperty <http://qudt.org/vocab/MassPerAreaTime> .
envthes:30203 iop:hasProperty <http://qudt.org/vocab/MassPerAreaTime> .