@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af1b7159-cba3-4196-a02e-916deeacd84f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af1b7159-cba3-4196-a02e-916deeacd84f> .