@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91ea3f0a-cfb4-446b-ba84-371bd943d4f2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91ea3f0a-cfb4-446b-ba84-371bd943d4f2> .