@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1a8149f-c032-40ae-9c72-b47ac1fd0ea1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1a8149f-c032-40ae-9c72-b47ac1fd0ea1> .