About: http://webisa.webdatacommons.org/268987318

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	One of the students who loves science said it is a condition where there are no impurities, e.g. pure water, pure gold, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com