@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6446f3ad-797f-4c5b-a6d8-3ea3282c619f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6446f3ad-797f-4c5b-a6d8-3ea3282c619f> .