@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/971e518d-1059-4137-9620-a0ff38999d62> rdfs:isDefinedBy <https://stad.gent/data/blank_node/971e518d-1059-4137-9620-a0ff38999d62> .