@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b90d4fa8-ca31-4768-ac0c-b622318f2c8d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b90d4fa8-ca31-4768-ac0c-b622318f2c8d> .