About: http://webisa.webdatacommons.org/407020454

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 Twitter integration means that app developers will be able to include tweets from a currently-playing artist alongside music, lyrics, blog posts and photos and any other media that is compatible with Rosetta Stone.
http://www.w3.org/ns/prov#wasQuotedFrom	matrixpartners.com