Query SPARQL Documentation

Methods

Execute SPARQL query against latest dataset version, via GET

GET /sparql/{owner}/{id}

Execute SPARQL query against latest dataset version, via POST. This is good when you have a query string too long to pass via a URL.

POST /sparql/{owner}/{id}

Parameters

Parameters:

Parameter Description Parameter Type Data Type
owner Dataset owner username. Included in data.world dataset URL path, after domain.
For example, jonloyens in https://data.world/jonloyens/an-intro-to-dataworld-dataset		 path string
id Dataset id. Included in data.world dataset URL, after owner's username.
For example, an-intro-to-dataworld-dataset in https://data.world/jonloyens/an-intro-to-dataworld-dataset		 path string
query SQARQL query.

Example value:
SELECT * WHERE {?s ?p ?o.} LIMIT 10		 query string
parameters query string
maxQueryTimeMillis Timeout time. Default 120000 query integer

Response formats

  • application/json (default)
  • text/csv
  • text/turtle

Errors

HTTP Status Code Reason
400 Bad Request
404 Not found

Error response Model:

{
  "code": 0,
  "message": "string",
  "details": "string"
}

Request URL:

https://query.data.world/sparql/jonloyens/an-intro-to-dataworld-dataset?query=query=SELECT%20*%20WHERE%20%7B%3Fs%20%3Fp%20%3Fo.%7D%20LIMIT%2010

cURL:

curl 'https://query.data.world/sparql/jonloyens/an-intro-to-dataworld-dataset'  \
  -H 'Authorization: Bearer <API TOKEN>' \
  -H 'Accept: text/csv' \
  --data-urlencode 'query=PREFIX : <http://data.world/jonloyens/an-intro-to-dataworld-dataset/DataDotWorldBBallTeam.csv/DataDotWorldBBallTeam#>
SELECT * WHERE { [ :Name ?name ; :Height ?height ; :Handedness ?handedness ]  } LIMIT 10'

Response Body:

name,height,handedness
Jon,"6'5""",Right
Rob,"6'7.5""",Left
Sharon,"6'3""",Right
Alex,"6'2""",Right
Rebecca,7',Right
Ariane,"5'8""",Left
Bryon,7',Right
Brett,6',Right
Matt,"5'5""",Right

results matching ""

    No results matching ""