@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a6d91ddc-c428-4e60-9737-4996a64cce3e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a6d91ddc-c428-4e60-9737-4996a64cce3e> .