About: http://webisa.webdatacommons.org/383703130

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	When customers perform qualifying acts, such as providing a referral to a new subscriber or participating in promotional offers,
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com