@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b69a871-2a14-4b51-977a-17071bb1d501> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b69a871-2a14-4b51-977a-17071bb1d501> .