@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bb60be03-a1ff-47cc-83b7-0be289873afa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bb60be03-a1ff-47cc-83b7-0be289873afa> .