About: http://webisa.webdatacommons.org/398386145

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	For example, the abundance of heavy elements (Z ??? 6, i.e. carbon and heavier) is twice as low at the sun???s position than in the Galactic center.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com