My current project requires the integration of an aggregation platform and RDF triple store for semantic indexing and graphing. Given that Drupal 7 has RDF in its core and it is a …

Are there RDF versions of the XML Schema Datatypes and XPath Functions namespaces available or has anyone created these already? I ask because I'm writing an application where I r …

eg. i want to find out if there's a existing term for 'like' (as in facebook like). where do i start? is there any kind of listing or directory? thanks :)

Hi, I am looking for a library that can generate Java classes from a given RDF ontology. (question asked previously here). I have found tools such as RDFReactor and RDF2Java, but …

I thought I once ran into an open source project that allows you to store RDF in SOLR, but I can't recall the project. I found a Drupal RDF plugin, but that's not it. It might be …

What features or capabilities do you want or need in an RDF db system that just aren't available presently? Seems like RDF systems still lag very far behind RDBMSes in terms of fea …

Imagine I'm a detractor of Semantic Web technologies and/or Linked Data, and I'm not impressed by the usual shiny things or dreamy elevator pitches (not that some of them are not g …

General Question: OWL 2 RL/RDF rules offer a partial axiomatisation of OWL 2 RDF-based semantics. Fair enough. I gather that the selection of rules is to align the entailments pos …

This web application is about posting different kind of posts to the web application where users can search those posts by a text-based search. Basically a post has following attri …

Hi, This is follow up question from "http://www.semanticoverflow.com/questions/1486/are-there-any-owl-to-rdf-xml-converters". I have run into cases when value owl files make owl …

Hi, I am looking for a tool/services that can convert owl/xml to rdf/xml or n3 format. Thanks Sandeep

I'm pretty new to designing data models with RDF. I've got a design problem that I'm trying to solve with my RDF based data model. I'm hoping someone here might have some pointers …

First time poster here and fairly new to RDF, so please excuse me if my question is not clear. I have a scenario where I know the Subjects and Objects that could be used to create …

How can I use Jena to serialize RDF in the JSON syntax proposed by Talis?

I have a long standing problem with being able to use modern OWL / RDF editors (such as Protege and Top Braid Composer, primarily) to manage OWL or RDF documents that rely on relat …