About: http://webisa.webdatacommons.org/172680781

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	Items such as a pen and pencil set, letter opener, leather case or engraved pen are generally available in the market and can be determined by contacting stores which sell like items and ascertaining the retail price of each.
http://www.w3.org/ns/prov#wasQuotedFrom	ecfr.gov