@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9c9e56bd-cf30-42f1-9ea5-88ae9000d90b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9c9e56bd-cf30-42f1-9ea5-88ae9000d90b> .