@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/690ddf32-9915-481e-977e-cea8320570fb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/690ddf32-9915-481e-977e-cea8320570fb> .