@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4581022d-4753-4cb8-bdee-d1ccdf21984f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4581022d-4753-4cb8-bdee-d1ccdf21984f> .