About: http://webisa.webdatacommons.org/193772046

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	GaAs or Ge, and insulator materials, such as Si3 N4 or SiO2, onto which an image or, in particular, a protective layer, shall be applied by irradiation.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es