@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28bd6fcb-ad3d-42e6-974c-6561d18fa6ff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28bd6fcb-ad3d-42e6-974c-6561d18fa6ff> .