@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51e2befa-50a0-40f4-a5a2-10341ef1b78a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51e2befa-50a0-40f4-a5a2-10341ef1b78a> .