has observation sample https://w3id.org/whow/onto/water-monitoring/hasObservationSample an entity of type: ObjectProperty rdfs:label has observation sample rdf:type owl:ObjectProperty rdfs:domain <https://w3id.org/whow/onto/water-monitoring/WaterObservation> rdfs:range <https://w3id.org/whow/onto/water-monitoring/WaterSample> rdfs:isDefinedBy <https://w3id.org/whow/onto/water-monitoring> data from the linked data cloud