@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9b11e43-2fea-4ea4-af81-47c78401f71c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9b11e43-2fea-4ea4-af81-47c78401f71c> .