`network` char(4) NOT NULL DEFAULT '' COMMENT 'Network from where the item comes from',
`owner-id` int unsigned NOT NULL DEFAULT 0 COMMENT 'Link to the contact table with uid=0 of the owner of this item',
`author-id` int unsigned NOT NULL DEFAULT 0 COMMENT 'Link to the contact table with uid=0 of the author of this item',
`network` char(4) NOT NULL DEFAULT '' COMMENT 'Network from where the item comes from',
`owner-id` int unsigned NOT NULL DEFAULT 0 COMMENT 'Link to the contact table with uid=0 of the owner of this item',
`author-id` int unsigned NOT NULL DEFAULT 0 COMMENT 'Link to the contact table with uid=0 of the author of this item',