@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bb7ca50c-ad28-45d1-bf5d-b5ff5a58db55> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bb7ca50c-ad28-45d1-bf5d-b5ff5a58db55> .