About: http://webisa.webdatacommons.org/6280004

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	Endoscopes, particularly rigid endoscopes, typically comprise materials characterized by different thermal coefficients of expansion.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com