@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad3e9d1f-fe30-44cc-a213-89e014ea8448> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad3e9d1f-fe30-44cc-a213-89e014ea8448> .