@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a78ab63f-f55c-4f02-abe1-f8844d4c2874> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a78ab63f-f55c-4f02-abe1-f8844d4c2874> .