About: http://webisa.webdatacommons.org/138278516

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	The p-contact layer 24 is formed of, for example, p-GaAs and contains impurities such as Zn, C, and Mg.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com