@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/815b6d83-5b87-40cf-a7be-a2415a530c81> rdfs:isDefinedBy <https://stad.gent/data/blank_node/815b6d83-5b87-40cf-a7be-a2415a530c81> .