@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4b13d0bd-e1e7-431f-816b-2219e94581fc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4b13d0bd-e1e7-431f-816b-2219e94581fc> .