About: http://webisa.webdatacommons.org/248085443

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	At the start, the material out of which the planets were formed was a vast mass of gasses and dust.
http://www.w3.org/ns/prov#wasQuotedFrom	gregbear.com