About: http://webisa.webdatacommons.org/64844019

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	Vivitar sold individual adaptors for Canon, Nikon, Minolta, Pentax and other cameras so a given TX lens could work with all of them.
http://www.w3.org/ns/prov#wasQuotedFrom	robinparmar.com