About: http://webisa.webdatacommons.org/132409152

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	When two materials such as a rubber balloon and hair are brought in a roller, shoes on the carpet or even air traveling over an aircraft wing.
http://www.w3.org/ns/prov#wasQuotedFrom	webs.com