@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50aacb69-6b76-4932-9d5c-0a8d1e0c48f0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50aacb69-6b76-4932-9d5c-0a8d1e0c48f0> .