About: http://webisa.webdatacommons.org/51689174

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	This information may include a discounted product or service, a discount amount and, optionally, a validity period or other terms and conditions.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com