@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b91b6a05-fc51-4494-95f1-40fddf002316> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b91b6a05-fc51-4494-95f1-40fddf002316> .