@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57784bf3-e8fe-4447-9a4b-35b45a563d7f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57784bf3-e8fe-4447-9a4b-35b45a563d7f> .