@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9b66007-2316-4722-b661-9cf151e89613> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9b66007-2316-4722-b661-9cf151e89613> .