@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81de3eee-c95e-4c9d-b8ba-f3537205c68f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81de3eee-c95e-4c9d-b8ba-f3537205c68f> .