The amount of a von Willebrand factor A domain-containing protein 2 (human) when measured in cerebrospinal fluid. The trait is Ontology of Biological Attributes identifier OBA_2059140 (level of von Willebrand factor A domain-containing protein 2 (human) in cerebrospinal fluid). Also known as: cerebrospinal fluid von Willebrand factor A domain-containing protein 2 (human) amount.