@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8431d90d-657b-48e5-8f8c-d0688d70b0b0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8431d90d-657b-48e5-8f8c-d0688d70b0b0> .