Declaration made by assessor for owner.
Section 14
SEC. 14. Declaration made by assessor for owner. — When real property is found in any municipality or municipal district the owner of which refuses or fails to make the required declaration, the provincial assessor shall himself declare the property in the name of the defaulting owner, if known, or as against an unknown owner, as the case may be, and shall assess the property for taxation accordingly. No oath shall be required to a declaration thus made by the provincial assessor.