@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31f6c6ef-dd52-45c1-a8a2-16245499ab9e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31f6c6ef-dd52-45c1-a8a2-16245499ab9e> .