@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af5c2bd6-456c-41f4-aa30-1b78b246d562> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af5c2bd6-456c-41f4-aa30-1b78b246d562> .