About: http://webisa.webdatacommons.org/52248372

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 sprayed onto a surface, such as plastic wrap, they form a thin, flexible layer that helps protect food from oxygen and moisture, the researchers say.
http://www.w3.org/ns/prov#wasQuotedFrom	kccu.org