About: http://webisa.webdatacommons.org/135862561

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	That patch turned out to be the first evidence of silica on Mars, and silica is a mineral that most often forms in the presence of hot water.
http://www.w3.org/ns/prov#wasQuotedFrom	gizmodo.com.au