About: http://webisa.webdatacommons.org/170933195

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 letter has been signed by more than 9,000 professors, students and other academics from around the world, with more adding their names every minute....
http://www.w3.org/ns/prov#wasQuotedFrom	tucsonsentinel.com