@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61549d09-ae2d-42f2-8319-0415e1083a76> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61549d09-ae2d-42f2-8319-0415e1083a76> .