@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4f21e317-a813-4b25-86f5-66269c116d13> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4f21e317-a813-4b25-86f5-66269c116d13> .