@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1f9cd9e-42df-403a-a3d4-9840852a76e7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1f9cd9e-42df-403a-a3d4-9840852a76e7> .