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Manual Query

Triple Pattern Fragments

SPARQL Queries Resolved as Triple

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Pattern Fragments

The Linked Data Fragments server can also resolve full SPARQL queries.  The queries are decomposed into a series of TPF requests behind the scenes in the browser.  The VIVO server sees only TPF requests.  each request is handled quickly as previously described.  To issue a SPARQL query using Triple Pattern Fragments, go to http://yourvivo/tpf where yourvivo is the web address of your VIVO.  You will see a screen such as that below.  Type in your query.  You will need to provide the prefixes used in your query, as shown below.  Press Execute, and the query is resolved a series of TPF queries.  Results are presented dynamically.

To try this yourself, you can use the Linked Data Fragments Server of OpenVIVO, available here:  http://openvivo.org/tpf

Curl

Programmatic Access

References

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