About: http://webisa.webdatacommons.org/152127993

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	t protostars reached such massive size because they consisted of mainly simple elements such as hydrogen and helium.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com