About: http://webisa.webdatacommons.org/385177339

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	The radius of the optical fiber (cladding) is denoted by r, for example 2r=125 ??m.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com