@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/139cc378-3fb6-4eb3-876f-ec0c11678b8a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/139cc378-3fb6-4eb3-876f-ec0c11678b8a> .