Bi-Mapping Between RDF and Property Graphs

The existing solutions of RDF mapping to Property Graph can only complete one-direction mapping, which leads to the difficulty of knowledge reuse in the domain of knowledge graph. This paper proposes a solution based on mapping structure to convert RDF to Property Graph, and compares it with Neosemantics from three aspects: computability, information preservation and semantic preservation. It is proved that the solution proposed in this paper has better universality and higher efficiency in the process of bidirectional mapping and improves the circulability and reusability of knowledge in the knowledge storage domain.