@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad50fb14-bfa4-4fc4-a708-547a3612c105> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad50fb14-bfa4-4fc4-a708-547a3612c105> .