About: http://webisa.webdatacommons.org/178927248

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 photomask pattern is defined by areas that are covered by a chrome-based or other optical absorber and areas that are free of optical absorber.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com