About: http://webisa.webdatacommons.org/33905104

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	calculations from which the data on the predominant forms of the different substances and states is derived are explained in the textbook Atlas of Electrochemical Equilibna in Aqueous Solutions (Michael Pourbaix, 1974).
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com