About: http://webisa.webdatacommons.org/254582305

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	underlying patent litigation was a sham or the patent was obtained by fraud, or
http://www.w3.org/ns/prov#wasQuotedFrom	patentdocs.org