@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d99ffef2-17e0-41e0-a99f-e7bf874508f2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d99ffef2-17e0-41e0-a99f-e7bf874508f2> .