@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ceff7a31-54a4-4d71-becb-5b1fd73a547f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ceff7a31-54a4-4d71-becb-5b1fd73a547f> .