@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b31fa312-a005-4acb-8cda-5b7d4f2fb61a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b31fa312-a005-4acb-8cda-5b7d4f2fb61a> .