add viaf resolver service & api
- add viaf api controller
- add unit test
- add viaf service provider
<?php
namespace CorpusParole\Libraries\Mappers;
/**
* Map a rdf graph to one more graph(es).
*/
interface RdfMapper {
/**
* Map an Rdf Graph from one model to another
* @return the new mapped graph
*/
function mapGraph();
/**
* Get output graphes
* @return array
*/
function getOutputGraphes();
}