About: http://webisa.webdatacommons.org/368133585

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 very heart of our planet is a solid inner core of mostly iron that is about the size of the moon.
http://www.w3.org/ns/prov#wasQuotedFrom	ritholtz.com