@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/0ffbb985-a986-485b-bf9c-437b371aae63> rdfs:isDefinedBy <https://stad.gent/data/blank_node/0ffbb985-a986-485b-bf9c-437b371aae63> .