About: http://webisa.webdatacommons.org/374736442

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	A most preferred cation is illustrated by a compound that corresponds in structure to Formula B, below, wherein R3-R5 of Formula A are each hydrido and R1 is a C1-C6-alkyl group.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com