@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91a32836-e592-49c2-aa1c-34f6ab5850ec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91a32836-e592-49c2-aa1c-34f6ab5850ec> .