@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8644a817-45dd-4a1b-b6d7-8e6662ecc216> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8644a817-45dd-4a1b-b6d7-8e6662ecc216> .