About: http://webisa.webdatacommons.org/43918805

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	Besides the general amounts of secondary or micronutrients found in most organic materials, certain ones are concentrated into such naturally occurring materials such as gypsum (calcium and sulfur) and dolomite (calcium and magnesium).
http://www.w3.org/ns/prov#wasQuotedFrom	hawaiitribune-herald.com