@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/489871fa-b3a4-4c05-a492-60afe8cef2ed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/489871fa-b3a4-4c05-a492-60afe8cef2ed> .