Abstract:

With the deepening of digital government construction, government data has become a core element driving the modernization of national governance capabilities. Given that the current government data sharing still faces numerous challenges such as “data silos” and semantic heterogeneity, which seriously restrict the effective release of data value, knowledge graph technology is introduced to propose a new model of government data sharing based on graph information penetration to solve these problems. This model aims to break down data barriers and achieve deep correlation and semantic interoperability of government data by constructing a multi-level information penetration system covering field-level, system-level, and business-level. The “three-dimensional integrated” mechanism system based on graph information penetration covers three dimensions: graph construction and evolution, penetrating services and collaboration, and graph based dynamic security and auditing. It achieves a paradigm shift from “data management” to “knowledge operation” and ensures the smooth implementation of the new model.

Key words: government data sharing, knowledge graph, information penetration, data governance, semantic interoperability