About: http://webisa.webdatacommons.org/66977633

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	FIG. 9 is a horizontal cross sectional view of another example of light introducing prism mechanism for the spread illuminating apparatus according to the present invention; and
http://www.w3.org/ns/prov#wasQuotedFrom	google.com