@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad4fe85c-6677-480c-94fc-2ec89c78108a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad4fe85c-6677-480c-94fc-2ec89c78108a> .