About: http://webisa.webdatacommons.org/224189151

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	This post will show you how.I generally use R for my data processing and workflow scripting, though much of this could be done with shell scripting or other languages.
http://www.w3.org/ns/prov#wasQuotedFrom	r-bloggers.com