@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/621c9c2f-12ff-46d6-8cc4-40c3771e6c15> rdfs:isDefinedBy <https://stad.gent/data/blank_node/621c9c2f-12ff-46d6-8cc4-40c3771e6c15> .