@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c1da6f61-c71f-43a5-8571-ee915040d601> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c1da6f61-c71f-43a5-8571-ee915040d601> .