About: http://webisa.webdatacommons.org/42279692

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	Judging from the commenters here and elsewhere who pretend to speak for ???independent inventors???, the answer is a small fraction of them.
http://www.w3.org/ns/prov#wasQuotedFrom	patentlyo.com