@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99883b40-e081-4924-8c5c-ad499848a163> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99883b40-e081-4924-8c5c-ad499848a163> .