About: http://webisa.webdatacommons.org/222909446

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	Marty and Isaac Asimov had been best friends for years and called each other just about every day, including a few days when Isaac was overseas.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com