About: http://webisa.webdatacommons.org/281074264

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	The balloon 42 comprises a thin, flexible, bladder made of a polymer material, for example polyimide, polyurethane, PET, or the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com