About: http://webisa.webdatacommons.org/75823996

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	Where R.sup.2 is other than H, it is preferred that CR.sup.2 occur at positions 6 and/or 7.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com