About: http://webisa.webdatacommons.org/159713239

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 right figure is an electron microprobe image (called back-scattered electron or compositional image); brighter areas indicate denser (i.e., richer in heavy elements such as iron) than darker areas.
http://www.w3.org/ns/prov#wasQuotedFrom	marsdaily.com