Editing R2RML Mappings Made Easy
Kunal Sengupta, Peter N. Haase, Michael F. Schmidt, Pascal Hitzler · CORE Scholar (Wright State University) · 2013
Abstract. The new W3C standard R2RML 3 defines a language for expressing mappings from relational databases to RDF, allowing applications built on top of the W3C Semantic Technology stack to seamlessly integrate relational data. A major obstacle in using R2RML, though, is the creation and maintenance of mappings. In this demo, we present a novel R2RML mapping editor which provides a user interface to create and edit mappings interactively even for non-experts. 1