About: http://webisa.webdatacommons.org/402924716

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	think the earths core in mainly made up of nickel and iron in the metallic
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net