@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52a925ad-1bcd-47f2-ac21-08b9566fdada> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52a925ad-1bcd-47f2-ac21-08b9566fdada> .