@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/129c1508-76d2-4d7a-9da7-5223b236c767> rdfs:isDefinedBy <https://stad.gent/data/blank_node/129c1508-76d2-4d7a-9da7-5223b236c767> .