@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/681e77aa-6fd0-48b8-98d1-db74e1e78a38> rdfs:isDefinedBy <https://stad.gent/data/blank_node/681e77aa-6fd0-48b8-98d1-db74e1e78a38> .