About: http://webisa.webdatacommons.org/96056026

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	Earth has a core, or center, that is solid and made up mostly of iron.
http://www.w3.org/ns/prov#wasQuotedFrom	lessonplanspage.com