@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec60191b-89c9-4def-8afc-c399b431d92a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec60191b-89c9-4def-8afc-c399b431d92a> .