About: http://webisa.webdatacommons.org/128047880

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	Great article, I personally believe that each company should find its own sweet spot, but the numbers and guideline you give here are a great place to start.
http://www.w3.org/ns/prov#wasQuotedFrom	campaignmonitor.com