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SPARQL for Developers

This is an ongoing effort at SPARQL API developer documentation. The API is still undergoing rapid evolution so be forewarned this material may be slightly of out date for the time being.

SPARQL API classes

Note that class names in PHP are case-insensitive, so feel free to refer to these classes using all-lowercase names if you wish.

SPARQL API examples

The following examples illustrate SPARQL API usage. Query builders

SPARQL API functions

Query builders

SPARQL API hooks

The SPARQL API exposes the following Drupal hooks that third-party extension modules can implement to provide extended functionality:

Guide maintainers

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