@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9718af5-c4bc-4904-b65b-557a400b25cc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9718af5-c4bc-4904-b65b-557a400b25cc> .