About: http://webisa.webdatacommons.org/277835659

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	Heavier elements, such as aluminium, iron and nickel, show a 10???20% lower abundance.
http://www.w3.org/ns/prov#wasQuotedFrom	physicsworld.com