@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/19efd5b4-5e5b-4017-9ef9-b5f557074a20> rdfs:isDefinedBy <https://stad.gent/data/blank_node/19efd5b4-5e5b-4017-9ef9-b5f557074a20> .