About: http://webisa.webdatacommons.org/1915514

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	Such emitters can be used within closed spaces such as packaging containers, electrical boxes, storage bags, and other enclosures.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com