@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1507ef76-232d-4803-b8bf-d5b8d4ac598a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1507ef76-232d-4803-b8bf-d5b8d4ac598a> .