@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/923a8b67-a7be-47ea-9279-e389a86458ae> rdfs:isDefinedBy <https://stad.gent/data/blank_node/923a8b67-a7be-47ea-9279-e389a86458ae> .