@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4c9a63a4-78a5-4b19-a7c9-d6ba81991e25> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4c9a63a4-78a5-4b19-a7c9-d6ba81991e25> .