@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff8bb532-5b58-48b1-93df-b83e2731851d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff8bb532-5b58-48b1-93df-b83e2731851d> .