About: http://webisa.webdatacommons.org/183702465

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	UV or near UV light introduced to the layer may be from a source such as a mercury or hydrogen arc source or discharge lamp.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com