@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d87c9943-ad74-42d8-aca1-172600b04384> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d87c9943-ad74-42d8-aca1-172600b04384> .