@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec699cf1-9e99-4bea-b399-8f148ed5a521> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec699cf1-9e99-4bea-b399-8f148ed5a521> .