[ 'host_name' => '' // (optional) The host name of this server if differ from resource URI 'resource_uri' => 'https://example.com/resource/{id}', 'html_uri' => 'https://example.com/page/{id}', 'data_uri' => 'https://example.com/data/{id}', 'endpoint' => 'https://example.com/query', // SPARQL endpoint URI ], */ ];