About: http://webisa.webdatacommons.org/89178253

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	If those initial crystals go away -- for instance, if they settle out -- what is left behind is a melt containing relatively less iron and magnesium and relatively more silicon, potassium, sodium....all the stuff they found in this rock.
http://www.w3.org/ns/prov#wasQuotedFrom	planetary.org