@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/867ec81a-55f6-411d-8e19-5bca64a3b493> rdfs:isDefinedBy <https://stad.gent/data/blank_node/867ec81a-55f6-411d-8e19-5bca64a3b493> .