@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff4eccd0-dc7e-496f-9b9f-28a4f4f78bf3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff4eccd0-dc7e-496f-9b9f-28a4f4f78bf3> .