About: http://webisa.webdatacommons.org/402175191

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	Even my little old blog has had a couple of posts tweeted a lot more than 50 times nevermind those of the great and the good such as yourself But yes it could certainly provide an ad hoc indication of impact.
http://www.w3.org/ns/prov#wasQuotedFrom	showmenumbers.com