@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d57d842a-91c6-45ab-bc0b-e22cd0fea1fd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d57d842a-91c6-45ab-bc0b-e22cd0fea1fd> .