About: http://webisa.webdatacommons.org/409507815

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The -1022 error is a generic error that appears whenever a disk input/output (I/O) problem prevents Exchange from gaining access to a requested page in the database.
http://www.w3.org/ns/prov#wasQuotedFrom	microsoft.com