@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/917d81d1-309c-4960-8dd5-49601e3db2a4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/917d81d1-309c-4960-8dd5-49601e3db2a4> .