On Constructing Enterprise Knowledge Graphs Under Quality and Availability Constraints

The chapter explores the creation of Enterprise Knowledge Graphs (EKGs) that integrate data from various silos to offer a comprehensive view, addressing challenges such as security, data availability, and quality. It presents a generic architecture and implementation using Stardog, highlighting use cases in banking and pharmaceuticals. The authors discuss the integration of data sources, data validation, and access control mechanisms, emphasizing the importance of maintaining data quality and security. The chapter also delves into the use of Semantic Web technologies and standards to tackle these challenges, offering valuable insights for professionals dealing with large-scale data integration projects.