@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e81c54fb-192e-46b4-bbaf-dd5e2efa85b0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e81c54fb-192e-46b4-bbaf-dd5e2efa85b0> .