@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31a607e6-dd61-499b-8580-15d1155f26bd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31a607e6-dd61-499b-8580-15d1155f26bd> .