@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6d1857d5-f6d2-4873-8e29-3d91b539543b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6d1857d5-f6d2-4873-8e29-3d91b539543b> .