@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/507d6811-3ac9-4c93-b5e9-6cfdd79b0e77> rdfs:isDefinedBy <https://stad.gent/data/blank_node/507d6811-3ac9-4c93-b5e9-6cfdd79b0e77> .