@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f9cf9f20-38f1-448d-99e1-7f49be1b3670> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f9cf9f20-38f1-448d-99e1-7f49be1b3670> .