@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/66f81ac9-2e71-4a12-b826-b1b503150a3c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/66f81ac9-2e71-4a12-b826-b1b503150a3c> .