About: http://webisa.webdatacommons.org/317467702

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	A logical extension would be to reduce opinion down to its underlying sentiment ??? why use 140 characters when a single word or gesture will do (thumbs ups, retweets etc all fulfil this function, but alongside other forms of opinion)
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com