@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c4ff8c72-ad82-4ac6-8776-05bc72c49f6a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c4ff8c72-ad82-4ac6-8776-05bc72c49f6a> .