@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1da8ccf-a0ac-4b26-9020-ddb1fe33a00d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1da8ccf-a0ac-4b26-9020-ddb1fe33a00d> .