@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/66321ab2-a5ec-41eb-9909-45f6ea4e1424> rdfs:isDefinedBy <https://stad.gent/data/blank_node/66321ab2-a5ec-41eb-9909-45f6ea4e1424> .