@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bb61c4f1-fd23-4897-bdd1-e2c5f198a316> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bb61c4f1-fd23-4897-bdd1-e2c5f198a316> .