Added note that EasyRdf_GraphStore is an implementation of the SPARQL 1.1 Graph Store HTTP Protocol.
Added note that EasyRdf_GraphStore is an implementation of the SPARQL 1.1 Graph Store HTTP Protocol.

bsampaio/PHP-SemanticWeb-20142,bsampaio/PHP-SemanticWeb-20142,bsampaio/PHP-SemanticWeb-20142