About: http://webisa.webdatacommons.org/251929438

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 letters are predominantly extracted from two books: Majmoo' ul-Fatawa, and al-'Uqood ud-Durreeyah, and, except the letter to the Christian king, are from his time in prison.
http://www.w3.org/ns/prov#wasQuotedFrom	islamicboard.com