@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/12157c37-d6ec-43d9-b06a-947481565ffc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/12157c37-d6ec-43d9-b06a-947481565ffc> .