Welcome to the Semantic Web group in Drupal. This group was started at DrupalCon Barcelona 2007 and includes discussions on how to integrate the Semantic Web technologies into Drupal and list the various effort of the community towards enabling RDF in Drupal. Drupal 7 comes with native RDFa support in core. If you want extra RDF capabilities such as other serialization formats and SPARQL support, checkout the RDF Extensions, SPARQL and SPARQL Views contributed projects. If you need support or have found a bug in one of the fore mentioned projects, please file a ticket in their issue tracker (block on the right on each project page).
Web 2.0 meets Web 3.0 at WOD-PD Hacking Session in Vienna
Hi,
as part of the Web of Data Practitioners Days (WOD-PD 2008) taking place in Vienna, Oct 22-23 there will be an open hacking/coding/discussion meetup in Vienna on Wed, Oct 22. The location is the Nelsons Bar at the Technical University, goto http://www.webofdata.info/hackingsession to see how to get there. There will be some kind of "Lightning Talks" where anybody has the chance to contribute with ideas and visions.
Read moreLibrary of Congress Subject Headings service
Has anyone seen this site http://lcsh.info which makes the Library of Congress Subject Headings available as linked-data using the SKOS vocabulary. They have some cool visualization and search methods as well. I am wondering if it would be possible to integrate this to help create a vocabulary and tagging system.
Read moreState of the Semantic Web and US Federal Government Ontologies
All:
I've been working with semantic web technologies for about five years now and wanted to engage the drupal community on two issues: a) a set of ontologies that specify the functions of the U.S. Federal government and b) a post I recently published called the state of the semantic web: representation and realism.
The ontologies are based on what's called the Federal Enterprise Architecture and are available here ...
http://www.osera.gov/owl/2004/11/fea/FEA.owl
Read moreDrupal development across India
Hello there,
If you or your organization is developing in Drupal, please list yourself here. The aim of this post is to prepare a list of the organizations which are working on Drupal CMS. Thus if we want to organize a major event like Drupalcon in India in future, it helps us a lot to co-ordinate between all the organizations developing in Drupal.
Thank you.
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How about organizing 'Drupalindia -0x' (x--year, of course!)
start listing yourself here, below this.
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Semantic web at Drupalcon?
It's the last week of submissions for Drupalcon session proposals, and so far there's nothing in for semantic web. I've spoken to a couple of people who were interested, but opening it up here for something to be planned. It'd be nice to showcase some of both the RDF modules in D6 contrib and anything else available now, and also longer term plans, core support etc.
Read more"CCK semantic web compliant fields" and Yahoo SearchMonkey
It used to be difficult for me to imagine a simple application that really use web semantic technologies.
Then yersteday, I attended a Yahoo presentation in Paris about the searchmonkey API
http://developer.yahoo.com/searchmonkey/
So I give it a try with my favorite web site drupal.org.
It is fun. You should try. It just takes two minutes.
But drupal.org doesn't use websemantic technologies like microformat and RDF yet.
To see the difference, try it with the url facebook.com/p/*
Then you have also the fields available from the hcard microformat to play with.
Drupal and the semantic web
UPDATE: Cancelled - I don't have time to prepare for this :(
This is a BoF discussion that is planned for August 24, 2008 at 15:15 - 16:30 as a part of the FrOSCon conference in Sankt Augustin, Germany.
This BoF discussion will focus on what semantic web tools are available to Drupal, including:
- The RDF framework: http://drupal.org/project/rdf
- The SPARQL module: http://drupal.org/project/sparql
- Neologism: http://code.google.com/p/neologism/
Open Kalaif vs. Open Calais
Just read this article - does anyone know more about this Open Kalaif or is it just a reporter in a hurry with a spelling mistake? Did a google search on drupal.org and nothing turned up . .
Read moreNeologism, easy RDFS vocabulary publishing
FOAF, DC, SIOC, SKOS are famous vocabularies commonly used in the Semantic Web. Many other custom vocabularies exist and are created everyday. Vocabularies play an important role in the Semantic Web as they enable interoperability across various RDF data sources, and are used by RDF publisher and consumers who refer to them in their data.
Read more$5000 Daylife Developer Challenge
I am very excited to announce the first Daylife Developer Challenge for building applications using the Daylife News Aggregation APIs. Folks hosting Drupal based websites on http://ecproject.org and http://comminit.com have built drupal pages/blocks/modules serving syndicated content using the Daylife APIs earlier.
The prizes are: a $3500 first prize and two $750 runner up prizes. The contest ends midnight of July 25th
Read more
Any semantic progress?
Hi all. Looks like RDF project and SPARQL project have become inactive. Whats happenning on the RDF front? How to we keep the momentum that was generated by Dries' talk at Drupalcon?
Read moreFP7 BoF on next Drupalcon?
FP7 is the EU instrument for funding research, see the introduction on wikipedia or go to the primary site You will notice the Drupal development can fit many calls in general but non in particular. The first goal is to figure out if enough people in the community are interested in EU funded Drupal research. I've made a list with some initiatives that looked relevant, but please be free to give your own opinion or to show your interest.
Read moreOAuth Integation with ServicesAPI
WAS Off for meetup at Google's office. Back in first week of august. - NOW BACK AT WORK
Project information
Read morePlanning a Semantic Web site
http://www.ibm.com/developerworks/xml/library/x-plansemantic/index.html?...
It would be good to start writing case studies or tutorials on how to build semantic websites with Drupal.
Read moreLOD Triplification challenge
Some unofficial note about the LOD Triplification Challenge was already posted here a little earlier, but now once we officially announced the challenge I wanted to use the chance to announce it once more officially ;-)
The LOD Triplification Challenge aims at expediting the process of revealing and exposing structured (relational) representations, which already back most of the existing Web sites, as well as raising awareness in the Web Developer community and showcasing best practices.
Read moremy.drupal.org
Thought it'd be a good idea to start a discussion specificially on how this might work.
This is a very rough outline from my first post on this subject Drupal.org the redesign - high level.
Read moreEuropean Grant applications
This week I had a talk with Mixel Kiemen, who is an assistant at the MOSI research & teaching group at the Vrije Universiteit Brussel. It seems that he is in a better position to lead an effort for a European Grant application for Drupal development.
He started a group at http://groups.drupal.org/academics
Apparently there was to much overlap with http://groups.drupal.org/drupal-research-and-academia so he joined this group.
Ontology of folksonomy using Drupal taxanomy
This is a crude abstract, Basically I wish to know if someone can mentor this project and its feasability with taxanomy ..
ABSTRACT
Read more GSoC-08:Secure OAuth Services
This is a Google Summer of Code project proposal by Sumit Kataria.
Read more[Final] Views plugins to output node lists as XML/RDF/JSON/XHTML
Abstract
This is a proposal to extend Views with the goal of enabling Drupal semantic data sharing and interop out-of-the-box by writing views style-plugins that can spit out node lists as XML, OPML, RDF, JSON, and XHTML.

For example if you created a view with a list of events and details, you could with one click generate a page containing events in the hCalendar microformat or as items in Exhibit JSON format. Similarly lists of user profiles could be output as FOAF profiles in RDF or in the XHTML hCard format. Lists of forum posts could be output as RDF documents using the SIOC vocabulary. Or a simple list containing books from a personal book collection could be output as OPML. This idea is motivated by the accelerating activity around Semantic Web data sharing. The ultimate realization of this idea would be to enable a Drupal site operator to share datasets from her site already constructed through the Views UI in one of several open and reusable formats based on XML, XHTML or JSON, which would be consumable by other Web agents.











