@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9b20ac0b-037b-4e25-8d9e-b2d55e15f04d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9b20ac0b-037b-4e25-8d9e-b2d55e15f04d> .