@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af2c2cbf-0c49-44f5-a70c-8d8e9b5f7917> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af2c2cbf-0c49-44f5-a70c-8d8e9b5f7917> .