@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c87d9f3f-9cd1-48d4-97eb-1a069b97f5cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c87d9f3f-9cd1-48d4-97eb-1a069b97f5cd> .