@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cef2e5c1-6abf-4c07-a32c-e9a636563426> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cef2e5c1-6abf-4c07-a32c-e9a636563426> .