@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/021d1dd1-bd98-4134-975b-a9a572f4dea3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/021d1dd1-bd98-4134-975b-a9a572f4dea3> .