@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aa9afa8e-5523-45ef-9d7c-89e581e26816> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aa9afa8e-5523-45ef-9d7c-89e581e26816> .