@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/508c1834-2dcc-4005-bea0-7ae304621879> rdfs:isDefinedBy <https://stad.gent/data/blank_node/508c1834-2dcc-4005-bea0-7ae304621879> .