@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31fb4bcc-171b-4af5-b7bc-04b66d02467f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31fb4bcc-171b-4af5-b7bc-04b66d02467f> .