About: http://webisa.webdatacommons.org/237009721

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	Use the communication channel of your choice, including recorded voice, SMS, email, Twitter, and more.
http://www.w3.org/ns/prov#wasQuotedFrom	blackboard.com