@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/7b21189c-d481-457a-a042-76186c7851fe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/7b21189c-d481-457a-a042-76186c7851fe> .