About: http://webisa.webdatacommons.org/429618325

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	business purpose. taxmap/pubs/p516-004.htm#en_us_publink100022707Your records must be timely.(p5)Record the elements for the expense in your account book or other record at or near the time of the expense.
http://www.w3.org/ns/prov#wasQuotedFrom	ntis.gov