About: http://webisa.webdatacommons.org/308404371

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 frame can be built of metal or wood or other material, placed outside the balloon, and sprayed over when the structure is formed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com