@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d1df020c-a9d1-42f2-900d-b1bc6fa0c1ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d1df020c-a9d1-42f2-900d-b1bc6fa0c1ea> .