@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffa2b8b4-a986-4292-880e-d88f72e0fa51> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffa2b8b4-a986-4292-880e-d88f72e0fa51> .