@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/49a9f631-e9b1-4b9f-8764-887e7fc9034e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/49a9f631-e9b1-4b9f-8764-887e7fc9034e> .