@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9f4b4d1a-8a38-4639-8507-780b0c0ad66a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9f4b4d1a-8a38-4639-8507-780b0c0ad66a> .