Towards a knowledge graph for open healthcare data

2020 International Journal of Advanced Trends in Computer Science and Engineering  
Open Government data present valuable knowledge that supports innovation and value creation. Despite the efforts deployed by different countries to open government data, their usage and exploitation remain limited due to several challenges such as data discoverability, processability, and integration. Used by major search engines such as Google, Knowledge graphs have emerged as a potential supportive technology that can handle the OGD usage challengeS. In this, work we propose to construct the
more » ... G4OGD, a knowledge graph that drives the transformation of open government raw data to valuable knowledge. To support the construction of the KG4OGD, we propose a knowledge representation model for both OGD Metadata and content as a schema model for the KG4OGD. The model enhances the descriptive and contextual dataset's background and aims to improve the KG coherence and consistency. We implemented our model for the public healthcare domain as a high interest has arisen toward this domain due to the international pandemic context.
doi:10.30534/ijatcse/2020/216942020 fatcat:pyl5yxism5dmlh26hoojzrv2gq