About: http://webisa.webdatacommons.org/370722897

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	Conventional compliant expansion balloons are generally made of elastomeric materials, such as latex and silicone.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk