@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3af579b7-c19b-49b8-8611-7577954c4f08> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3af579b7-c19b-49b8-8611-7577954c4f08> .