About: http://webisa.webdatacommons.org/286314634

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	Because an impurity such as alkali metal that adversely affects operations of TFTs is not mixed in the quarts substrate, a base film that prevents the impurity from entering into the TFTs is not necessarily provided.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es