@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/913404c4-a728-4a50-aef1-a587fa31e92a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/913404c4-a728-4a50-aef1-a587fa31e92a> .