About: http://webisa.webdatacommons.org/228626472

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	Other groundbreaking inventions such as the light bulb, the automobile, and the airplane all evolved from similar incremental innovation resulting in patent thickets.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com