About: http://webisa.webdatacommons.org/8289971

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	That essentially ensures that the cell phone is an ordinary -- that is, something he is common and accepted in your line of work -- and necessary -- yep, just like it sounds; can not live without it -- business expense.
http://www.w3.org/ns/prov#wasQuotedFrom	typepad.com