@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18f5de69-c1f1-4ed1-a1dd-27f117a01012> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18f5de69-c1f1-4ed1-a1dd-27f117a01012> .