@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/da8c9638-81f8-4ac7-8d4b-5025a79b448d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/da8c9638-81f8-4ac7-8d4b-5025a79b448d> .