About: http://webisa.webdatacommons.org/82710925

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	However in reality development had been ongoing by others and at the end of the patent period there was an explosion of new ideas and improvements.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org