@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/66ac1e63-8291-40fa-88ba-a560a8220b0d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/66ac1e63-8291-40fa-88ba-a560a8220b0d> .