@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec979432-5c69-4e6d-bd49-a1aa3af7a0ef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec979432-5c69-4e6d-bd49-a1aa3af7a0ef> .