About: http://webisa.webdatacommons.org/405559641

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	The dacite samples from Grade I do not contain clay minerals other than illite and chlorite formed by hydrothermal alteration [27].
http://www.w3.org/ns/prov#wasQuotedFrom	hindawi.com