About: http://webisa.webdatacommons.org/289181890

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	I do not know of such a study, but there was an article recently on how is basically impossible to guage the level of Linux adoption: http://itmanagement.earthweb.com/osrc/article.php/3687616.
http://www.w3.org/ns/prov#wasQuotedFrom	vectorlinux.com