AKSW - Projects/OntoWiki/WebServices

2008-01-22 18:10:16

Comparison for /Projects / Onto Wiki / Web Services of 2008-01-22 18:10:16 and 2008-02-02 14:49:58

Additions:

OntoWiki supports updating models via its web service. As of version 0.9 we support a JSON format but more formats are planned. To update a model, three parameters must be supplied:

Deletions:

OntoWiki supports updating models via its web service. As of version 0.9 we support a JSON format but more formats are planned. To update a model, three parameters must be supplied:

2008-01-22 18:09:54

Comparison for /Projects / Onto Wiki / Web Services of 2008-01-22 18:09:54 and 2008-01-22 18:10:16

Additions:

2008-01-22 18:09:18

Comparison for /Projects / Onto Wiki / Web Services of 2008-01-22 18:09:18 and 2008-01-22 18:09:54

Additions:

Contents

Authentication (/service/auth)

Authentication Request

Authentication Response

SPARQL Query (/service/sparql)

Installation

Usage

Example

Model Update (/service/update)

2007-12-04 18:15:16

Comparison for /Projects / Onto Wiki / Web Services of 2007-12-04 18:15:16 and 2008-01-22 18:09:18

Additions:

Authentication (/service/auth)

SPARQL Query (/service/sparql)

Model Update (/service/update)

Deletions:

Authentication

SPARQL Query

Model Update

2007-11-26 22:31:35

Comparison for /Projects / Onto Wiki / Web Services of 2007-11-26 22:31:35 and 2007-12-04 18:15:16

Additions:

Installation

You should go to Erfurt-directory and enable it in erfurt.ini by setting the value of endpoint.http to 'true'.

Usage

values submitted by HTTP GET/POST Variables:

query: OBLIGATORY must contain the SPARQL-query to be executed on the Database
default-graph-uri: OPTIONAL can contain an URI of a model to query on

Error Message is given if any problem occured. (See Authentication Response for Error-Codes; they are applying on SPARQL Endpoint too)

Example

/service/sparql?query=SELECT * WHERE {?s ?p ?o}&default-graph-uri=http://mymodel.org/ will give you all triples from http://mymodel.org. The result of the query is delivered as xml like specified from: http://www.w3.org/TR/rdf-sparql-XMLres/.

2007-11-02 01:29:20

Comparison for /Projects / Onto Wiki / Web Services of 2007-11-02 01:29:20 and 2007-11-26 22:31:35

Additions:

OntoWiki Web Services

Web services are handled by OntoWiki's ServiceController.
You can authenticate using via web service with an OntoWiki installation under the URI <ontowiki-uri>/service/auth.

405 Method Not Allowed — You tried to authenticate via GET, although this is disabled in OntoWiki config.

SPARQL Query

Onto Wiki's web service accepts SPARQL queries according to the SPARQL protocol. The service is reachable under the URI <ontowiki-uri>/service/sparql.

Model Update

OntoWiki supports updating models via its web service. As of version 0.9 we support a JSON format but more formats are planned. To update a model, three parameters must be supplied:

model — the graph URI to be updated
old — the old model as it was before the update process
new — the updated model.

The difference between old and new determines the statements that will be added to the model.

Deletions:

OntoWiki Rest Services

You can authenticate using REST with an OntoWiki installation under the URI <ontowiki-uri>/rest/auth.

405 Method Not Allowed — You tried to authenticate via GET, although this is disabled in OntoWiki config.