@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca5b18c9-207f-423a-90c2-dc59a8cd9176> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca5b18c9-207f-423a-90c2-dc59a8cd9176> .