About: http://webisa.webdatacommons.org/16236212

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 planets closest to the Sun are the most dense and consist mostly of rock and metal.
http://www.w3.org/ns/prov#wasQuotedFrom	duke.edu