@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91aed7b0-ddae-412a-bba8-576b1296929a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91aed7b0-ddae-412a-bba8-576b1296929a> .