About: http://webisa.webdatacommons.org/148872945

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	Alternatively, the filament structures may be PTFE which melts during processing, such as during heating or sintering of the outer and inner tube structures 12, 20.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com