About: http://webisa.webdatacommons.org/287666873

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	Thus the expanding card mechanism of the present invention provides the advantages including a higher yield rate, a more vigorous case, an improved assembly process, and higher product reliability.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com