AtteanX::Store::SPARQL - Attean SPARQL store

       This module is heavily influenced by RDF::Trine::Store::SPARQL.

       Kjetil Kjernsmo <kjetilk@cpan.org>.

       Please report any bugs to <https://github.com/kjetilk/p5-atteanx-store-sparql/issues>.

       This software is copyright (c) 2015, 2016 by Kjetil Kjernsmo and Gregory Todd Williams.

       This  is  free  software;  you  can  redistribute  it and/or modify it under the same terms as the Perl 5
       programming language system itself.

       This implements a simple immutable triple store, which simply allows programmers to use Attean facilities
       to query remote SPARQL endpoints.

       This distribution also brings a corresponding AtteanX::Model::SPARQL, which allows query plans to be
       made, and a AtteanX::Plan::SPARQLBGP plan class, which contains a rudimentary cost estimate that attempts
       to avoid sending Cartesian joins to remote endpoints if possible.

   Attributesandmethods
       "endpoint_url"
           The  URL of a remote SPARQL endpoint. Will be coerced into a URI object, so it may be set as a string
           or whatever. Required attribute.

       "ua"
           An LWP::UserAgent object to use for remote queries. Will be  set  to  a  reasonable  default  if  not
           supplied.

       "get_triples"
           Method to query the remote endpoint, as required by Attean::API::TripleStore.

       "count_triples"
           Reimplemented using an aggregate query for greater efficiency.

       "get_sparql($sparql, [ $ua ])"
           Will  submit  the given $sparql query to the above "endpoint_url" attribute. Optionally, you may pass
           an LWP::UserAgent, if not it will use the user agent set  using  the  "ua"  method.  Will  return  an
           iterator with the results if the request is successful.

       THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT  ANY  EXPRESS  OR  IMPLIED  WARRANTIES,  INCLUDING,  WITHOUT
       LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.

perl v5.36.0                                       2022-11-20                        AtteanX::Store::SPARQL(3pm)

       AtteanX::Store::SPARQL - Attean SPARQL store

         my $store = Attean->get_store('SPARQL')->new(endpoint_url => $url);