About: http://webisa.webdatacommons.org/162738362

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	A cross tab displays summary, or aggregate values, such as sums, counts, or averages, in a row-and-column matrix similar to a spreadsheet.
http://www.w3.org/ns/prov#wasQuotedFrom	actuate.com