@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f21aa7fe-e62c-4c0f-88d6-70c4e0e1de16> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f21aa7fe-e62c-4c0f-88d6-70c4e0e1de16> .