@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28f3504b-a8d1-4988-b186-3fbd5dc1b060> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28f3504b-a8d1-4988-b186-3fbd5dc1b060> .