About: http://webisa.webdatacommons.org/234126808

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 example, U.S. Pat. No. 4,749,261 to McLaughlin et al. describes a liquid crystal material operable to modulate light transmitted through a panel such as a sunroof, window, or partition.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au