@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/809c8357-7efb-4c04-8855-9e9b98a73703> rdfs:isDefinedBy <https://stad.gent/data/blank_node/809c8357-7efb-4c04-8855-9e9b98a73703> .