About: http://webisa.webdatacommons.org/437404173

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	It also can form on objects, such as pieces of paper or clothes, that get damp and are left in one spot for several days or weeks.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com