@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ff647d6-e115-4d70-8cc2-1d2c7998679f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ff647d6-e115-4d70-8cc2-1d2c7998679f> .