About: http://webisa.webdatacommons.org/310593449

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	They realized that if the Canfield ocean model were correct, then some metals other than iron would have reacted with the sulfidic water and become very scarce.
http://www.w3.org/ns/prov#wasQuotedFrom	rochester.edu