@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef120009-cb5b-4734-a5b0-aa51b48849da> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef120009-cb5b-4734-a5b0-aa51b48849da> .