@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/421d501f-f8b1-4134-a675-a2f9eaa1278b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/421d501f-f8b1-4134-a675-a2f9eaa1278b> .