Format

    {relationship-mbr-name                                            }
    {GENERIC                                                          }
    {           [                                                    ]}
    {           [[ DESCRIPTION IS /*text*/ ]                         ]}
    {           [                                                    ]}
    {           [   [                 {n              }]             ]}
    {           [   [property-name IS {quoted-string  }] ... .       ]}
    {           [   [                 {               }]             ]}
    {           [                                                    ]}
    {           [[                                                  ]]}
    {           [[RELATIONSHIPS .                                   ]]}
    {           [[  {RELATIONSHIP  relationship-name           }    ]]}
    { type-name [[  {                                          }    ]]}
    {           [[  { relationship-mbr-options                 }    ]]}
    {           [[  {  [                 {n            }]      }    ]]}
    {           [[  {  [property-name IS {quoted-string}] ... .} ...]]}
    {           [[  {  [                 {             }]      }    ]]}
    {           [[  {                                          }    ]]}
    {           [[  {END relationship-name RELATIONSHIP.       }    ]]}
    {           [[                                                  ]]}
    {           [[ END RELATIONSHIPS.                               ]]}
    {           [[                                                  ]]}
    {           [                                                    ]}
    {                                                                 }
    {END  [ GENERIC type-name ] .                                     }