@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21b0b19a-e9a1-45f8-b88e-1883075f2b87> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21b0b19a-e9a1-45f8-b88e-1883075f2b87> .