@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/643e20a4-4eba-45f8-a8a8-a94673a5b61f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/643e20a4-4eba-45f8-a8a8-a94673a5b61f> .