@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28f2ee7a-4f43-43b7-bde7-79648c847fb1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28f2ee7a-4f43-43b7-bde7-79648c847fb1> .