This class is used to access data remotely via the SPARQL Protocol.
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The SparqlHttpSource accesses remote data using the SPARQL Protocol over HTTP.
SPARQL has some serious limitations regarding blank nodes. Critically, a blank node returned by a SPARQL query cannot be referenced in future queries. As a result, blank nodes returned by calls to this source cannot be used in future select calls to this source.
See Also: Inherited members from object.
Creates a new SPARQL data source ready to connect to the SPARQL server at the given URL. |
Contains
(SemWeb.Resource) To be added. |
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Contains
(SemWeb.Statement) To be added. |
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MetaQuery
(SemWeb.Statement[], SemWeb.Query.QueryOptions) To be added. |
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ParseSparqlResponse
(System.IO.Stream, SemWeb.Query.QueryResultSink) To be added. |
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ParseSparqlResponse
(System.IO.Stream, out bool) To be added. |
Query
(SemWeb.Statement[], SemWeb.Query.QueryOptions, SemWeb.Query.QueryResultSink) To be added. |
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RunSparqlQuery
(string, SemWeb.Query.QueryResultSink) To be added. |
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RunSparqlQuery
(string, SemWeb.StatementSink) To be added. |
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RunSparqlQuery
(string, System.IO.TextWriter) To be added. |
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RunSparqlQuery
(string, out bool) To be added. |
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Select
(SemWeb.StatementSink) To be added. |
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Select
(SemWeb.SelectFilter, SemWeb.StatementSink) To be added. |
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Select
(SemWeb.Statement, SemWeb.StatementSink) To be added. |
Creates a new SPARQL data source ready to connect to the SPARQL server at the given URL.
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