About: http://webisa.webdatacommons.org/51337366

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 most critical part that Physics explains is how heavy elements such as Carbon, Calcium, Oxygen, Nitrogen and Iron (that were not created in the Big Bang along with Hydrogen and Helium) were cooked up by Supernova explosions.
http://www.w3.org/ns/prov#wasQuotedFrom	fqxi.org