About: http://webisa.webdatacommons.org/455253067

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	It has its roots in group shopping sites, created by brands such as Groupon.
http://www.w3.org/ns/prov#wasQuotedFrom	fourthsource.com