@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1a58b3ff-9503-41e2-8aff-b34266d20a19> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1a58b3ff-9503-41e2-8aff-b34266d20a19> .