@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/687acb26-ef6a-48ee-9199-66fb9ca48a54> rdfs:isDefinedBy <https://stad.gent/data/blank_node/687acb26-ef6a-48ee-9199-66fb9ca48a54> .