About: http://webisa.webdatacommons.org/109488292

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	In some cases, at least one sleeve comprises an aircraft metal selected from the group consisting of beryllium, titanium, magnesium, and aluminum (or an alloy including one or more of these metals).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com