@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51daa4f1-8d81-473f-85b7-dfd2590ede1a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51daa4f1-8d81-473f-85b7-dfd2590ede1a> .