## Execute a SPARQL query

`client.query.sparql(QuerySparqlParamsbody, RequestOptionsoptions?): SparqlResult`

**post** `/api/v1/sparql`

Execute a SPARQL query

### Parameters

- `body: QuerySparqlParams`

  - `query: string`

    SPARQL query string

### Returns

- `SparqlResult`

  GeoJSON FeatureCollection of SPARQL query results

  - `features: Array<GeoJsonFeature>`

    GeoJSON features from SPARQL query

    - `geometry: GeoJsonGeometry`

      - `coordinates: Array<number> | Array<Array<number>> | Array<Array<Array<number>>> | Array<Array<Array<Array<number>>>>`

        GeoJSON coordinates array (nesting depth varies by geometry type)

        - `Array<number>`

        - `Array<Array<number>>`

        - `Array<Array<Array<number>>>`

        - `Array<Array<Array<Array<number>>>>`

      - `type: "Point" | "LineString" | "Polygon" | 3 more`

        - `"Point"`

        - `"LineString"`

        - `"Polygon"`

        - `"MultiPoint"`

        - `"MultiLineString"`

        - `"MultiPolygon"`

    - `properties: Record<string, unknown>`

    - `type: "Feature"`

      - `"Feature"`

    - `id?: string`

      Feature identifier (type/osm_id)

    - `osm_id?: number`

      OpenStreetMap ID

  - `type: "FeatureCollection"`

    - `"FeatureCollection"`

### Example

```typescript
import Plaza from '@plazafyi/sdk';

const client = new Plaza({
  apiKey: process.env['PLAZA_API_KEY'], // This is the default and can be omitted
});

const sparqlResult = await client.query.sparql({ query: 'query' });

console.log(sparqlResult.features);
```