@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51cbca78-abe8-48e9-8a27-8b6d7d928121> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51cbca78-abe8-48e9-8a27-8b6d7d928121> .