@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f87f6c28-48d9-446c-8d46-16bd6715c4b0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f87f6c28-48d9-446c-8d46-16bd6715c4b0> .