A character specifying how to display a gopher document. Current types are:

 0  document
 1  menu
 2  CSO phone book entity
 3  error
 4  binhex binary
 5  DOS binary (deprecated)
 6  UU  binary (deprecated)
 7  index search
 8  telnet connection
 9  binary
 +  duplicate server for previous object
 I  image
 M  MIME document
 T  tn3270 based telnet connection
 c  cal
 g  GIF image
 h  HTML
 s  binary
 u  usenet newsgroup