As one of the most important relief of ownership,the claim on rivendicatione is designed to deal with the situation that the possession on object of owner( owner of real right) is deprived by a third person,in order to resolve the separate situation which was distinct in law and in fact,like the rest of the claim on real right,the exertion of rivendicazione depends on the property itself or not. "Property law"Article thirty-fourth did not describe the panorama of the system of claim on rivendicatione. However,from the point of view of legal norm systemic,the understanding refering to the article mentioned should be combined with the recovery relations of possession,so as to grasp the connotation of legal structure and systematic value for this special claim.