@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c4d9b5a3-4507-4999-9828-2411f2ff030b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c4d9b5a3-4507-4999-9828-2411f2ff030b> .