@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad45cd65-a7e3-4e8b-b8f3-4fc8d3890c12> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad45cd65-a7e3-4e8b-b8f3-4fc8d3890c12> .