@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c520ec52-0b6c-4c9b-8728-baaec6fc1a31> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c520ec52-0b6c-4c9b-8728-baaec6fc1a31> .