We’ve announced LESS today – an end-to-end approach for the syndication and use of linked data based on the definition of visualization templates for linked data resources and SPARQL query results.

Such syndication templates are edited, published and shared by using LESS’ collaborative Web platform. Templates for common types of entities can then be combined with specific, linked data resources or SPARQL query results and integrated into a wide range of applications, such as personal homepages, blogs/wikis, mobile widgets etc.

LESS and further information and documentation can be found at:

http://less.aksw.org

Particular thanks go to Raphael Doering (Netresearch) who performed most of the development work and to Sebastian Dietzold (AKSW) for contributing in various ways.

OKCon, now in its fifth year, is the interdisciplinary conference that brings together individuals from across the open knowledge spectrum for a day of presentations and workshops.

Open knowledge promises significant social and economic benefits in a wide range of areas from governance to science, from culture to technology. Opening up access to content and data can radically increase access and reuse; improving transparency, fostering innovation and increasing societal welfare.

In addition to high-profile initiatives such as Wikipedia, OpenStreetMap and the Human Genome Project, there is enormous growth among open knowledge projects and communities at all levels. Moreover, in the last year, many governments across the world began to open up their data.

And it doesn’t stop there. In academia, open access to both publications and data has been gathering momentum, and similar calls to open up learning materials have been heard in education. Furthermore, this gathering flood of open data and content is the creator and driver of massive technological change. How can we make this data available, how can we interlink it, how can we use it to collaborate and share our work?

• where: London, UK
• when: Saturday 24th April, 2010
• www: http://www.okfn.org/okcon/
• cfp: http://www.okfn.org/okcon/cfp/ (deadline: Jan 31st 2010)
• hashtag: #okcon2010

Some AKSW members are involved in next year’s Semantic Web in Use Track of the Extended Semantic Web Conference 2010. Yes, its called “Extended”, instead of formerly “European”, in order to reflect the broadening of the topics of interest. Next year’s In-Use track is particularly devoted to:

• Description of concrete problems in specific application domains, for which Semantic Web technologies can provide a solution.
• Description of an implemented application of Semantic Web technologies in a specific domain.
• Assessment of the pros and cons of using Semantic Web technologies to solve a particular business problem or other practical problems in a specific domain.
• Comparison with alternative or competing approaches using conventional or competing technologies.
• Assessment of the costs and benefits of the application of Semantic Web Technologies, e.g. time spent on implementation and deployment, efforts involved, user acceptance, returns on investment.
• Evidence of deployment of the application, and assessment/evaluation of usage/uptake.
• Domains of interest include, but are not limited to: semantics in the enterprise, improving access to governmental data, semantics-based solutions for health care and life sciences, digital libraries, games with a purpose, semantic geo-data management.

More information can be found at: http://www.eswc2010.org/calls/semantic-web-in-use

We just released version 0.7 of the Triplify script, which includes the following feature enhancements and fixes:

• Triplify can now be used as a tool for Extract-Tranform-Load (ETL) cycles by calling it from the command line.
• The default behavior for mapping URIs to SQL queries can now be easily extended by using regular expressions to match request URL’s.
• The default provenance namespaces was fixed
• A error with two or more tables in a query (#2875711) was fixed

The new features are documented on triplify.org.

Thanks to everybody contributing bug fixes or comments and code (especially Sören Auer and Soren Roug)

We just released version 0.6 of the Triplify script, which includes the following changes:

• Support for the Provenance Vocabulary (added by Olaf Hartig): The Provenance Vocabulary enables providers of Web data to publish provenance-related metadata about their data. For a more detailed description of this extension, have a look at this wiki page.
• small fix and docu for better postgresql support
• small fix for better character encoding

Thanks to everybody contributing bug fixes or comments and codes (especially Olaf Hartig and Thomas Schandl).