About: http://webisa.webdatacommons.org/60048139

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	Therapeutic balloons are typically made of materials such as polyethylene terephthalate (PET) or nylon, which are molded in tube form and assume a shape of fixed dimension.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk