@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9981c160-b424-40c4-a6d9-f4851c38ea31> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9981c160-b424-40c4-a6d9-f4851c38ea31> .