About: http://webisa.webdatacommons.org/180128513

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	Such a mask or stencil would be advantageous if, for example, the laser or other beam could not be suitably modulated to allow proper formation of a satisfactory image.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com