About: http://webisa.webdatacommons.org/359259589

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	And as with the Earth, Mars, and Venus, this differentiated so that the iron and other metals sunk to the core, and this was surrounded by a mantle of silicate rocks.
http://www.w3.org/ns/prov#wasQuotedFrom	arstechnica.com