@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b506e8c6-b8f2-4117-8914-b66ee3dfe3dd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b506e8c6-b8f2-4117-8914-b66ee3dfe3dd> .