Hi, how are you?
I am an ontologist. Recently, I am using the Drupal 6 for the project. Unfortunately, I can not upgrade the current system into Drupal 7 which has RDF as a core item. I would like to generate RDF from the contents in Drupal 6. I know that we have some modules which allow to generate RDF from Drupal 6. However, I installed it and tried to do it, but there were some problems of ARC2. I gave up to do it at that moment.
Now, I would like to do it again.
Is there any documentation to generate RDF from the content in Drupal 6 including what modules I need to use?
What I would like to do is that
*creating an ontology compatible to the current nodes in Drupal6 (or importing existing ontology to Drupal)
*generating RDF from the contents
*creating a SPARQL endpoint
If it is not easy to do it, I have alternative idea, which is to generate XML from the each node and transform the XML to RDF and incorporate into the ontology.
If you have any comment on this alternative idea, please let me know that.
Thanks for your help in advance.
Comments
If you are happy with
If you are happy with RDF/XML, you could try some of the modules I wrote during my M.Sc. even though they are not as complete or stable as those in Drupal 7. You probably want to try RDF CCK which will give you some RDF for each node and its CCK field. As far as I recall, user, taxonomy terms were not supported.
thanks!
Thanks for your suggestion. Do you think it is much easier to create a veiew which can generate XML format of each content type and convert the XML into RDF using XSLT, rather than using existing-non-stable-modules?
I am not sure which methodology is easy and quick. Please advise me. : )