@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/7ff915f4-0616-4efb-adf0-7b9c65888039> rdfs:isDefinedBy <https://stad.gent/data/blank_node/7ff915f4-0616-4efb-adf0-7b9c65888039> .