GeoSPARQL support

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!GeoSPARQL-geometry.PNG|width=700!

GraphDB 6.X5 introduces support for GeoSPARQL.

h1. Installation

The GeoSPARQL support is implemented as a GraphDB plugin, which is currently not included installed by default. To include install the plugin follow these steps:

# Locate the plugin {{zip}} file in the {{plugins/geosparql-plugin}} folder of the GraphDB distribution.
# Unzip the file into your plugins directory (by default {{{*}root_of_unpacked_web_app/WEB-INF/classes/plugins{*}}}). {{root_of_unpacked_web_app/WEB-INF/classes/plugins}}).

h1. Usage examples
{note}
Note that you still have to enable the plugin after you install it. See [#Enable plugin] for more information.
{note}

h1. Usage

h3. Plugin control predicates

h4. Enable plugin

When the plugin is enabled it will index all existing GeoSPARQL data in the repository and automatically reindex any updates.

{code}
PREFIX : <http://www.ontotext.com/plugins/geosparql#>
h4. Disable plugin

When the plugin is disabled it will not index any data or process updates. It will not handle any of the GeoSPARQL predicates either.

{code}
PREFIX : <http://www.ontotext.com/plugins/geosparql#>


h4. Force Rreindex GeoSPARQL geometry data

Usually this is a configuration option which could be used in cases where your index files

Some examples of select queries on geographic data. For demo purposes just import the following files:
* [OWLIMint:File1 |^simple_features_geometries.rdf]
* [OWLIMint:File2 |^geosparql-example.rdf]
* [OWLIMint:File1 |GeoSPARQL support^simple_features_geometries.rdf]
* [OWLIMint:File2 |GeoSPARQL support^geosparql-example.rdf]

and run the following queries queries on them: