About: http://webisa.webdatacommons.org/247049654

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	Active layers 31, 33 preferably comprise a semiconducting material, such as a silicon wafer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com