@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff0c40ff-54dc-47ef-99d4-d9d0aaf6c8ec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff0c40ff-54dc-47ef-99d4-d9d0aaf6c8ec> .