@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6d1968a1-9a4e-498e-9400-4bbe5f8eeddd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6d1968a1-9a4e-498e-9400-4bbe5f8eeddd> .