@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/531e80b5-4339-4c64-b493-eca5d62fad11> rdfs:isDefinedBy <https://stad.gent/data/blank_node/531e80b5-4339-4c64-b493-eca5d62fad11> .