About: http://webisa.webdatacommons.org/143867909

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	If so desired, the number of supported kanji characters may be limited, for example to the 500 or 1000 most used characters.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com