@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21d6a0e3-a7e6-4a13-976b-3ce3c1a323e0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21d6a0e3-a7e6-4a13-976b-3ce3c1a323e0> .