@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57ce4b6b-8589-48c2-a2f2-8f14575890f9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57ce4b6b-8589-48c2-a2f2-8f14575890f9> .