About: http://webisa.webdatacommons.org/437183889

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	SUMMARY OF THE INVENTION The systems and methods described herein include, among other things, token registries that register unique tokens that may be encoded into a video, such as a television commercial encoded as an MPEG-2 file.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com