About: http://webisa.webdatacommons.org/38506082

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	These chemical differences result in different physical appearance and characteristics, such as hardness and amount and size of crevices.
http://www.w3.org/ns/prov#wasQuotedFrom	msu.edu