About: http://webisa.webdatacommons.org/345815353

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	Structures such as tents, huts, and bridges are made of polymers, as are aircraft, ground vehicles, and naval structures.
http://www.w3.org/ns/prov#wasQuotedFrom	nap.edu