About: http://webisa.webdatacommons.org/399516098

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	M is a radical of the formula ???COOR6 in which R6 is not only hydrogen but also alkyl having 1 to 12 carbon atoms or alkoxyalkyl having 1 to 20 carbon atoms in each of the alkyl and alkoxy moieties.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com