About: http://webisa.webdatacommons.org/456485170

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	In addition, because the shutter employing liquid crystal, such as polymer dispersed liquid crystal and ferroelectric liquid crystal, is used, a closing-opening response raises another problem.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com