About: http://webisa.webdatacommons.org/396019911

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	They can do things like identify proper names and decide whether they are people or places, or organizations.
http://www.w3.org/ns/prov#wasQuotedFrom	firstmonday.org