A set of helper classes for implementing the rdfInterface.

• Obtain the Composer
• Run composer require sweetrdf/rdf-helpers

• rdfHelpers\DefaultGraph an implementation of rdfInterface\DefaultGraph.
• rdfHelpers\GenericQuadIterator and implementation of rdfInterface\QuadIterator for arrays, rdfInterface\Quad objects and all objects implementing the Iterator interface.
• rdfHelpers\NtriplesUtil set of helpers for n-triples serialization.
• rdfHelpers\RdfNamespace an implementation of rdfInterface\RdfNamespace.