@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c6640cdc-c303-469d-9b3f-ea32d869eaef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c6640cdc-c303-469d-9b3f-ea32d869eaef> .