@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91954cc4-7504-4ff0-ba61-640a5e50be54> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91954cc4-7504-4ff0-ba61-640a5e50be54> .