@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57868464-cf9a-4d53-bfa8-9b9a1821d850> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57868464-cf9a-4d53-bfa8-9b9a1821d850> .