About: http://webisa.webdatacommons.org/146289484

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	For validation purposes, and to maintain consistency with manual coding, we filtered out retweets, i.e. tweets containing ???RT@??? or ???RT @???.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov