@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3454effd-328c-4286-b626-d931a2aa3f69> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3454effd-328c-4286-b626-d931a2aa3f69> .