@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1dc3daf-f7cf-45d4-abc9-1f9802de4d79> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1dc3daf-f7cf-45d4-abc9-1f9802de4d79> .