@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9045e81-e083-452d-ba94-c4b82dc81ee1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9045e81-e083-452d-ba94-c4b82dc81ee1> .