@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91d5c14f-ae5a-4451-8a98-0ce6c269ce1a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91d5c14f-ae5a-4451-8a98-0ce6c269ce1a> .