@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/64db4fb0-52e7-49be-b139-55ac70197170> rdfs:isDefinedBy <https://stad.gent/data/blank_node/64db4fb0-52e7-49be-b139-55ac70197170> .