@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4cef4df9-177d-41ef-898f-8ed88448b0cf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4cef4df9-177d-41ef-898f-8ed88448b0cf> .