@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c139e5bc-7649-4493-98af-c2483ad1a113> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c139e5bc-7649-4493-98af-c2483ad1a113> .