@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b972c4e0-fd8d-46f8-a905-213b8938e856> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b972c4e0-fd8d-46f8-a905-213b8938e856> .