About: http://webisa.webdatacommons.org/122772403

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	ype impurity (donor), and an element such as boron, belonging t
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com