@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c50db28f-beff-4eaa-bf2a-b48515292d2c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c50db28f-beff-4eaa-bf2a-b48515292d2c> .