@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/55f9b523-4285-40f8-a772-a81e3cfbce47> rdfs:isDefinedBy <https://stad.gent/data/blank_node/55f9b523-4285-40f8-a772-a81e3cfbce47> .