About: http://webisa.webdatacommons.org/281372223

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 Text Machine is an application that allows instructors to correct, mark up, comment on, and grade electronic writing assignments.
http://www.w3.org/ns/prov#wasQuotedFrom	diigo.com