@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d550c654-c02d-4f89-8f87-bf5bba1edb4a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d550c654-c02d-4f89-8f87-bf5bba1edb4a> .