About: http://webisa.webdatacommons.org/77500454

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	WALTHAM, Mass. ??? October 29, 2013 ??? Think selling in a difficult economy is a challenge?
http://www.w3.org/ns/prov#wasQuotedFrom	brainshark.com