The invention discloses an intelligent data service method based on a
knowledge graph. The method comprises the following steps: constructing a government affair
knowledge graph; enabling the data
demand side to search entities corresponding to required data in the government affair
knowledge graph according to
business requirements,wherein the corresponding entities comprise natural persons, enterprises, government affair departments and items; according to the relation network of the corresponding entity, obtaining the
data model or the information item associated with the
data model in a free exploration or service
hierarchical relation mode, and displaying visually; selecting a
data model or an information item associated with the data model, associating and obtaining a source and an integration condition of the related data, and visually displaying the source and the integration condition; and after the data demander knows the source of the data, enabling the data demander to directly check the required related data on the
visual interface, associating the
data interface service platform after confirmation, and generating the data service interface automatically. According to the invention, data can be explored in a self-service manner, the
data sharing process is greatly simplified, and the sharing efficiency and experience are improved.