@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef03f93a-1f23-42cb-a7f0-605345ccd658> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef03f93a-1f23-42cb-a7f0-605345ccd658> .