@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1a15c8ac-b572-446a-894b-fe84d6cce79c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1a15c8ac-b572-446a-894b-fe84d6cce79c> .