About: http://webisa.webdatacommons.org/150674155

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	From ancient times, silver has been used for natural antibiotics and recently it has been proved to be harmless on the human body while it exterminates 600 kinds of microbe.
http://www.w3.org/ns/prov#wasQuotedFrom	nanotechproject.org