About: http://webisa.webdatacommons.org/138892784

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	A system as in claim 1, wherein said releasing means comprises a layer including the agent formed over at least a portion of a surface of the appliances.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk