About: http://webisa.webdatacommons.org/15437968

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 coating material is preferably a material such as vinyl sheet or aluminum foil capable of preventing water from being evaporated as well as easy to attach and detach.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com