@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51ef5e32-d6f3-42fb-9319-23a74e1b826d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51ef5e32-d6f3-42fb-9319-23a74e1b826d> .