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	<a href="javascript:void(0);" title="" alt="" onmouseover="return overlib(' This plugin sets up a workflow which starts with a SPARQL query, and ends with the results of the expanded SPARQL query. This workflow should be used in cases when the original SPARQL query does not return satisfying results: it will apply random indexing method on the RDF graph, and expand the query by adding UNION statements which take into account similar literals/URIs to those which appear in the original query