User Profile
Name: $doc.display("last_name", $obj)
First name: $doc.display("first_name", $obj)
Blog: $doc.display("blog", $obj)
Blog Feed: $doc.display("blogfeed", $obj)
Company: $doc.display("company", $obj)
City: $doc.display("city", $obj)
Country: $doc.display("country", $obj)

Personal Profile
$doc.display("comment", $obj)