@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/539c2b1a-f276-4c6e-9720-7481fd79b422> rdfs:isDefinedBy <https://stad.gent/data/blank_node/539c2b1a-f276-4c6e-9720-7481fd79b422> .