About: http://webisa.webdatacommons.org/394129654

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	In preferred embodiments of the invention, the pharmaceutically acceptable metal is an alkali metal, such as sodium, potassium, or lithium, or an alkaline earth metal, such as calcium, or magnesium, or combinations thereof.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es