RV-Xplorer: A Way to Navigate Lattice-Based Views over RDF Graphs.

More and more data are being published in the form of ma- chine readable RDF graphs over Linked Open Data (LOD) Cloud acces- sible through SPARQL queries. This study provides interactive naviga- tion of RDF graphs obtained by SPARQL queries using Formal Concept Analysis. With the help of this View By clause a concept lattice is cre- ated as an answer to the SPARQL query which can then be visualized and navigated using RV-Xplorer (Rdf View eXplorer). Accordingly, this paper discusses the support provided to the expert for answering cer- tain questions through the navigation strategies provided by RV-Xplorer. Moreover, the paper also provides a comparison of existing state of the art approaches.