About: http://webisa.webdatacommons.org/81877847

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	In some embodiments, the dataset is a database, such as one of the databases 558 illustrated in FIG. 13.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com