@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef40cce1-0263-4728-b3ec-d9d69152f275> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef40cce1-0263-4728-b3ec-d9d69152f275> .