About: http://webisa.webdatacommons.org/163069093

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	If, for instance, one of the records of the original document is changed, such as changing the date of the third record (shown at 840 in FIG. 8E) from a 1993 date to a 1994 date, all views are immediately updated to reflect the change.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es