About: http://webisa.webdatacommons.org/445421485

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	element such as Mg, Ca, Sr, or Ba, a Group 13 element such as Al or Ga, a
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com