Publishing and Consuming Semantic Views for Construction of Knowledge Graphs

Abstract

The main goal of semantic integration is to provide a virtual semantic view that is semantically connected to data so that applications can have integrated access to data sources through the virtual Knowledge Graph. A semantic view can be published on a semantic portal to make it reusable for building Knowledge Graphs for different applications. This paper takes the first step towards publishing a semantic view on a semantic portal. This paper has three main contributions. First, we introduce a vocabulary for specifying semantic views. Then, we introduce a vocabulary for specification and quality assessment of Knowledge Graph. Third, we describe an approach to automatize the construction of a high-quality Knowledge Graph reusing a semantic view.