@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec1821c7-bd8c-4b98-8447-5751a0dc7029> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec1821c7-bd8c-4b98-8447-5751a0dc7029> .