@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91f0fd2e-6f97-4175-96b1-1b099d5c47b4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91f0fd2e-6f97-4175-96b1-1b099d5c47b4> .