About: http://webisa.webdatacommons.org/16485883

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	V. Ryan ??? 2004 - 2010 The Vernier Caliper is a precision instrument that can be used to measure internal and external distances extremely accurately.
http://www.w3.org/ns/prov#wasQuotedFrom	technologystudent.com