@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21f6086a-34cc-4fd5-a3b0-d9551480c1bc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21f6086a-34cc-4fd5-a3b0-d9551480c1bc> .