@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f31b4591-cf2b-427d-8616-34d6f530d19f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f31b4591-cf2b-427d-8616-34d6f530d19f> .