Sparql

NOTE: The new version is only available on GitHub. This module is being developed in Drupal 6, but I will not be maintaining a Drupal 6 version. As soon as key dependencies are stable in Drupal 7, I will be switching to Drupal 7 development.DescriptionSPARQL Views is a query plugin for Views 3....

The RDF SPARQL Endpoint module indexes the RDF data publicly available on a Drupal site into an ARC2 RDF store. It also provides a SPARQL endpoint via the ARC2 SPARQL interface.Because it relies on the ARC2 library, this module requires MySQL and will not work on other databases. The SPARQL...

The RDF SPARQL Proxy module allows to instantiate RDF resources on demand (lazy loading) via SPARQL CONSTRUCT queries. Site administrators can define profiles which specify the mapping rules of the remote data schema to the local Drupal RDF schema defined by the RDF API and RDF CCK. When visiting...


Platforms: PHP

This is the AIR runtime version of my SPARQL Query Browser. The application comes with some predefined endpoints and queries built in. If you want to add your own edit the queries.xml file in the config directory where the application is installed. Future versions will let you load the xml...


Platforms: Mac

The ONTO-SPARQL library contains sparql-queries for loading OBO-ontologies, and for browsing and searching through them. The results of the queries are returned in XML or a HTML-interface. They can be used by end-users and programmers.


Platforms: Windows, Mac, Linux

A library to allow query a SPARQL end-point in Python


Platforms: Windows, Mac, Linux

An implementation (parser/interpreter) of SPARQL, a query language for RDF data that is the current recommendation of the W3C. Allows easy cusomization of the language and plugs in to several popular RDF servers, like Sesame.


Platforms: Windows, Mac, Linux

C++ Semantic Web Objects library: Turtle parser. SPARQL compiler. Rule-based query transformer. SQL serializer. Query federater


Platforms: Mac

Rasqal is a C library for querying RDF, supporting the RDQL and SPARQL languages. It provides APIs for creating a query and parsing query syntax. Rasqal RDF Query Library features pluggable triple-store source and matching interfaces, an engine for executing the queries and an API for...


Platforms: *nix

This module provides SPARQL Query backend for Views 3.To use VARQL you shouldn't necessarily be fluent in writing SPARQL queries, cause the module uses Views' fields, arguments and filters in generating a sparql query to query a sparql endpoint, and then bring these data back into your view.VARQL...


Platforms: PHP

Sparrow is a Python library that provides a very high-level abstraction for RDF databases. It provides support for the following basic functions: * Parsing RDF statements from different formats into a contextual database * Serializing the RDF statements for a specific context of a database *...


Platforms: *nix

This is a wrapper around a SPARQL service. It helps in creating the query URI and, possibly, convert the result into a more manageable format. The package is licensed under W3C license,and it can be downloaded in .zip and .tar.gz formats from SourceForge (also from PyPi or from Debian).


Platforms: *nix

sparqlhttp is a Python library for programs that use twisted for networking, use rdflib for RDF, and want to do sparql over http. It contains a client and a server, but you should be able to mix and match with other sparql clients and servers. Classes - RemoteGraph twisted web client that talks...


Platforms: *nix

OpenLink Virtuoso is a Virtual Database product that provides transparent real-time access to disparate data sources (ODBC, JDBC, XML, and Web Services), and transparent integration of disparate application logic (e.g. Mono ECMA-CLI and J2EE integration). OpenLink Virtuoso Universal Servers broad...


Platforms: *nix

SWObjects is designed as a C++ semantic web library that provides general support for Semantic Web applications, including: · SPARQL Query · SPARQL Update · Rdf2RDB (access to relational databases) · SWxform (rule-based query and data transformation)


Platforms: Windows, XP, Windows Vista, 7

The BSBM (Berlin SPARQL Benchmark) suite for benchmarking RDF stores or RDB-2-RDF wrappers over the SPARQL protocol. Pure RDBMS benchmarking via SQL is also possible. Visit http://www4.wiwiss.fu-berlin.de/bizer/BerlinSPARQLBenchmark for more details.


Platforms: Windows, Mac, Linux

LDAP 2 SPARQL is a Backend to the widely used OpenLDAP server. It translates LDAP queries into SPARQL queries, asks a SPARQL endpoint and translates the result back to LDIF.


Platforms: Windows, Mac, Linux

RDF is a W3C standard for modeling and sharing distributed knowledge based on a decentralized open-world assumption. Any knowledge about anything can be decomposed into triples (3-tuples) consisting of subject, predicate, and object; essentially, RDF is the lowest common denominator for...


Platforms: PHP

Being able to reuse RDF vocabularies across sites is one of the key elements for the semantic web to take off. The RDF external vocabulary importer module (evoc) will cache any external RDF vocabulary in Drupal, and expose its classes and properties to other modules. RDFCCK relies on evoc to...


Platforms: PHP

Rather than being confined to SQLite for SQL Database access via javascript, users and developers can now use the HTML5 Web SQL Database API against any ODBC-accessible RDBMS engine, such as: Oracle, Microsoft SQL Server, IBM DB2, IBM Informix, Sybase, Ingres, Progress, MySQL, PostgreSQL,...


Platforms: Mac