@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e664aa19-cb1c-4f02-ac21-ae2dceb169ff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e664aa19-cb1c-4f02-ac21-ae2dceb169ff> .