@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a17b4a31-bd7b-4691-ad48-cb65f6fe1f13> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a17b4a31-bd7b-4691-ad48-cb65f6fe1f13> .