About: http://webisa.webdatacommons.org/180414306

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	The second two patents are a variation of how to synthesize the same chemical differently.
http://www.w3.org/ns/prov#wasQuotedFrom	chemweek.com