@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a21b7a1e-fd5f-4067-94d7-85f8bf8fb94a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a21b7a1e-fd5f-4067-94d7-85f8bf8fb94a> .