@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ffe1599-40d2-439a-bd12-11689904ccd4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ffe1599-40d2-439a-bd12-11689904ccd4> .