About: http://webisa.webdatacommons.org/247727042

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	iTunes U is a free app for watching lessons and courses on your iPad or other iOS device.
http://www.w3.org/ns/prov#wasQuotedFrom	dummies.com