@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51a5ed1e-1e68-406f-8b58-11a55aea496f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51a5ed1e-1e68-406f-8b58-11a55aea496f> .