@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9aec68a-4edd-4378-96fa-1d8b4b54eb56> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9aec68a-4edd-4378-96fa-1d8b4b54eb56> .