@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aff801ca-ea42-4e54-a252-a097796ca857> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aff801ca-ea42-4e54-a252-a097796ca857> .