@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4dbfa8d-a88e-4135-84ff-1f543798d32c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4dbfa8d-a88e-4135-84ff-1f543798d32c> .