About: http://webisa.webdatacommons.org/388364436

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	We introduce similar indicator variables Aw??{0, 1}, w??V to denote the ground-truth tagging, where a value of 1 or 0 indicates whether w is a correct annotation for 1 or not.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com