About: http://webisa.webdatacommons.org/192701081

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	The material employed can consist of any absorbent material such as metal or carbon, for example.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com