@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9fa9ded-2c7c-4ccb-8aab-1d6473891140> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9fa9ded-2c7c-4ccb-8aab-1d6473891140> .