About: http://webisa.webdatacommons.org/108997779

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	Alternatively, dopants may be added as metals, salts, or inorganic compounds, such as Si, Si3N4, SiCl4, BeF2, Mg3N2, MgF2, Zn, ZnF2, or Zn3N2.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com