About: http://webisa.webdatacommons.org/4827213

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	Authors - pages about some other thing, such as books, perhaps reviews etc., which have marked up their authors with hCard
http://www.w3.org/ns/prov#wasQuotedFrom	microformats.org