@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/0ff1b13b-a2cd-4438-9189-1015012b91a3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/0ff1b13b-a2cd-4438-9189-1015012b91a3> .