About: http://webisa.webdatacommons.org/3569216

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	As always, there is a [count] field, too: multiplying this by the square of the cellsize (and converting to any area unit you prefer, such as acres or square miles) gives the answers you are looking for.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com