@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cff368f1-e8c5-42d6-a2c3-d5ba34619aab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cff368f1-e8c5-42d6-a2c3-d5ba34619aab> .