@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9fe4c21-9ce2-4e4c-93dc-4f0813bef4a8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9fe4c21-9ce2-4e4c-93dc-4f0813bef4a8> .