About: http://webisa.webdatacommons.org/301180841

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	DATATYPE indicates the data type, e.g. R=reports, D=call detail, etc., and DATACAT represents the report
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com