About: http://webisa.webdatacommons.org/57337642

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	Generally speaking, the invention relates to a system and related techniques for gifting, and paying for, digital content, including media, such as audio and video.
http://www.w3.org/ns/prov#wasQuotedFrom	pli.edu