About: http://webisa.webdatacommons.org/235151438

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	At the surface 1 a, the illumination light beam is diffusely reflected at an impressed pattern on the surface 1 a and specularly reflected at portions other than the pattern.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk