Web Service Method: Request Project Data Using SPARQL

18/03/2026

Description
Request Graph Modeling project data using the SPARQL language. Typical use cases are specific read operations on project data that are not covered by other API services like Web Service Method: Request a Concept's Details, Web Service Method: Request Broader Concepts, etc.

URL: /PoolParty/sparql/{project}

For more detailed information about SPARQL please see: SPARQL 1.1 Query language (W3C).

Supported Methods
POST

Content-Type: application/x-www-form-urlencoded

Path Variables

Variable	Comment
`{project}`	Use UUID or URI supplement (textual identifier) of the project.

HTTP Parameters

Parameter	Comment	Type	Required
query	SPARQL query. Usage of a URL encoded query is recommended.	String	true
format	The expected result format. You can use e.g. `text/html` or`application/json`	String	false

SPARQL endpoint can be accessed without credentials.

In this section: