@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/641c388e-cf89-48ee-a135-8cea0d6830fb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/641c388e-cf89-48ee-a135-8cea0d6830fb> .