@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/7c57c4dd-1ef4-4942-a507-7c424ff2d7cc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/7c57c4dd-1ef4-4942-a507-7c424ff2d7cc> .