@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9aa21686-d4a8-4a8c-874c-59b4873334a2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9aa21686-d4a8-4a8c-874c-59b4873334a2> .