@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90efcc13-2986-4bd2-be99-a64bd3708f4e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90efcc13-2986-4bd2-be99-a64bd3708f4e> .