@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/df8c4ef9-b23a-4e0e-8660-c84f6b7663cf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/df8c4ef9-b23a-4e0e-8660-c84f6b7663cf> .