About: http://webisa.webdatacommons.org/138793732

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	+1s seem to perform much, much, much better than Facebook likes or other shares, which were quite similar (with retweets in Twitter very slightly ahead).
http://www.w3.org/ns/prov#wasQuotedFrom	attacat.co.uk