@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c972d1ab-d2b4-4bbe-b2be-6b2fdf067bba> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c972d1ab-d2b4-4bbe-b2be-6b2fdf067bba> .