Correct transaction management. cf. bug https://openrdf.atlassian.net/browse/SES-2295 and tomcat default management of PUT request with form data (application/x-www-form-urlencoded encoded)
<?php
namespace CorpusParole\Libraries\Mergers;
/**
* merge graphes after mapping them.
*/
interface RdfMerger {
/**
* Merge an Rdf Graph from one model to another
*
* @param EasyRdf\Graph $baseGraph The graph used as base for the merge
* @param EasyRdf\Graph $srcGraph The source graph with the new triples to add
*
* @return EasyRdf\Graph The new merged graph
*/
function mergeGraph($baseGraph, $srcGraph);
}