@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/7f91be7a-f358-4231-8dfa-8f28bac0c1ca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/7f91be7a-f358-4231-8dfa-8f28bac0c1ca> .