@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b20d2caa-e34a-4aab-8921-8a9b439e1480> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b20d2caa-e34a-4aab-8921-8a9b439e1480> .