@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d1ea9ec9-c115-45a9-8e90-ad1fea19e9ab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d1ea9ec9-c115-45a9-8e90-ad1fea19e9ab> .