About: http://webisa.webdatacommons.org/447056714

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	For alignment of coatings, imperfections or deviations, contaminations, or other defects, the difference of two spectral images can be used to compare a device in production with a reference device, taken as standard.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com