@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8ffba5ac-ef7b-4038-9eae-889ad92fc01f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8ffba5ac-ef7b-4038-9eae-889ad92fc01f> .