@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91fc1a3f-5783-4d26-ab85-0b3acb1bd3cc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91fc1a3f-5783-4d26-ab85-0b3acb1bd3cc> .