@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bb55ef6a-e47e-4283-b56d-62de48c14552> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bb55ef6a-e47e-4283-b56d-62de48c14552> .