About: http://webisa.webdatacommons.org/426729288

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	Usually the balloon material is made of elastic material such as silicone, latex, rubber, urethane, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk