About: http://webisa.webdatacommons.org/186387482

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	Hornblende is a mineral that contains magnesium, iron, silica and aluminum.
http://www.w3.org/ns/prov#wasQuotedFrom	minerals-n-more.com