About: http://webisa.webdatacommons.org/222427839

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	Every week is a bit of a stretch, but if you want the best quality, calibration on a regular basis is important, since only LED LCD's maintain their brightness over their life time.
http://www.w3.org/ns/prov#wasQuotedFrom	nikonrumors.com