About: http://webisa.webdatacommons.org/275649863

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	% B, and particularly preferably 90 to 98 wt. % A and 2 to 10 wt. % B (total=100 wt. %). 2.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com