@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad4e4eb1-459c-477b-9666-236affadef35> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad4e4eb1-459c-477b-9666-236affadef35> .