@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/489a8885-42a8-4d34-a7ba-70f23f14620f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/489a8885-42a8-4d34-a7ba-70f23f14620f> .