@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a15c20d5-03ef-47cc-8a6e-ad069e50798f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a15c20d5-03ef-47cc-8a6e-ad069e50798f> .