About: http://webisa.webdatacommons.org/177040569

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	Unfortunately, these inventions cannot show a practically satisfied result, for they have such problems as require a complicated manufacturing process, and have less capacity for active material being filled.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com