@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca50d00c-a2b5-4551-9ab2-845abd76939d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca50d00c-a2b5-4551-9ab2-845abd76939d> .