@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9970a39-00ee-4d51-ac3c-16eefdff37ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9970a39-00ee-4d51-ac3c-16eefdff37ad> .