@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a821e7b4-9191-4ea4-ae8e-07953f011cfa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a821e7b4-9191-4ea4-ae8e-07953f011cfa> .