About: http://webisa.webdatacommons.org/107951567

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	CH3, or an electron pair, and R3 is selected from H, CH3, C(???NH)NH2, and C(O)-L-NHC(???NH)NH2; (iii) at least one linkage is of type (b1), and each R is H, R4 is an electron pair, and R3 is selected from C(???NH)NH2 and C(O)-L-NHC(???NH)NH2; (iv) at least one linkage is of type (b1), and each R is H, R4 is an electron pair, and R3 is selected from C(???NH)NH2 and C(O)-L-NHC(???NH)NH2, and more
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com