@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/5c21afc7-07da-42e9-9901-634c8c8abe0d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/5c21afc7-07da-42e9-9901-634c8c8abe0d> .