@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28dffb8f-0369-4b3f-a945-fb733bbc11e0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28dffb8f-0369-4b3f-a945-fb733bbc11e0> .