@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff59c70b-5e50-4e10-8285-a083f68ff631> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff59c70b-5e50-4e10-8285-a083f68ff631> .