@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b20ae9f4-15f0-487c-8d93-e8d8c7cfd208> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b20ae9f4-15f0-487c-8d93-e8d8c7cfd208> .