@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15b78c7c-29bf-45e5-abfc-a37d73e6e8e2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15b78c7c-29bf-45e5-abfc-a37d73e6e8e2> .