@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b3af7f7a-cd36-4ec8-b6e8-ae017d8ea330> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b3af7f7a-cd36-4ec8-b6e8-ae017d8ea330> .