The lien, whether bonds issued to represent the assessment or otherwise, shall be subordinate to all fixed special assessment liens previously imposed upon the same property, but it shall have priority over all fixed special assessment liens which may thereafter be created against the property; and from and after the date of the recording of any warrant, assessment and diagram, all persons shall be deemed to have notice of the contents thereof.
The holder of a subordinate assessment or a bond representing a subordinate assessment shall have the rights of an inferior lienholder as provided in Section 2904 of the Civil
Code.