@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/64d13c50-49d7-401a-a2c7-489735cde1fc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/64d13c50-49d7-401a-a2c7-489735cde1fc> .