@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/66b1d1fd-0e8b-4817-ba90-730c273cb48c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/66b1d1fd-0e8b-4817-ba90-730c273cb48c> .