@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f47e15ff-a0f3-41c1-9fb9-33963339e8ee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f47e15ff-a0f3-41c1-9fb9-33963339e8ee> .