@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30509a63-8b5b-446d-891e-eb6e976bb5dc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30509a63-8b5b-446d-891e-eb6e976bb5dc> .