About: http://webisa.webdatacommons.org/341767446

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	Furthermore, the expandable device 200 may be constructed of materials such as polymers, biodegradable materials, or combinations of polymers, biodegradable materials and Nitinol.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com