@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff2cd957-bd64-4591-9ec3-35597ecc3926> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff2cd957-bd64-4591-9ec3-35597ecc3926> .