Snip!t channel - Alan Dix: Channels > techie > RDF

How to define a datatype in RDF | drobilla.net

2012-10-27T08:07:54Z

RDF datatypes are based on XSD datatypes, which are ofte... Unfortunately, most implementations simply have the XSD ... do not support or validate new datatype descriptions (th... sord_validate can). Regardless, it is sometimes necessar... datatype wi

RDFa Developer

2010-08-11T14:12:30Z

This firefox add-on lets you visualize all the RDFa data... page, shows a list with errors and warnings found while ... document, and allows to execute SPARQL queries on the RD...

How Best Buy is Using The Semantic Web

2010-07-02T17:20:10Z

The process of adding RDFa to Best Buy's webpages began ... the company began to look for ways to get more visibilit... To solve this dilemma, Best Buy gave each store its own ... Best Buy employees entered information into the blogs ev ... Best Buy is

GoodRelations: The Web Ontology for E-Commerce

2010-07-02T17:19:12Z

GoodRelations - The Web Ontology for E-Commerce GoodRelations is a standardized vocabulary for product, ...

RDF Tools - An RDF Store for WordPress - benjamin nowack's blog

2010-06-18T18:56:34Z

Together with Morten Frederiksen and Dan Brickley (who i... SparqlPress idea), I've created a WordPress extension (c... that adds an (ARC-based) RDF Store and SPARQL Endpoint t... system. The store is kept separate from the WP tables (i... wrapper), b

Dare Obasanjo aka Carnage4Life - Trip Report

2010-06-15T15:51:36Z

MySQL was initially chosen as their database of choice b... simple, fast and reliable. All told, they have about 60... runtime experience without data loss or corruption due t... like most megascale services they often end up using MyS... key<->value

ontologi.es

2010-02-11T16:23:12Z

ontologi.es * http://buzzword.org.uk/rdf/atomix# AtomOwl Vocabulary Specification (Extensions) * http://purl.org/NET/biol/ns# ... Decimalised Database of Concepts

Information about CWM - TimBL's Closed World Machine

2009-08-12T19:11:39Z

CWM - Closed World Machine CWM is a popular Semantic Web program that can do the fo ... * Parse and pretty-print the following RDF formats: ... * Store triples in a queryable triples database ... ieving resources, all using an extensible builtins

Fresnel - Display Vocabulary for RDF

2009-07-24T21:48:41Z

Presenting Semantic Web content in a human-readable way ... addressing two issues: specifying what information conta... graph should be presented and how this information shoul... Each RDF browser or visualization tool currently relies ... mechanisms

RDF Vocabulary Description Language 1.0: RDF Schema

2009-04-18T12:13:19Z

5.1.5 rdfs:ContainerMembershipProperty The rdfs:ContainerMembershipProperty class has as instan ... Given a container C, a triple of the form: C rdf:_nnn O ... rties may be applied to resources other than containers.

rdftp: Experimental RDF server

2009-04-15T11:06:54Z

rdftp: RDF Server Vangelis Vassiliadis 1. About rdftp 1 2. Download, Installation and Configuration. 1 ... ocumentation and user guide is included in the Download.

Rdb2RdfXG/StateOfTheArt - ESW Wiki

2008-10-22T15:14:04Z

This document surveys the current state of the art techn... conversion of Relational Databases to RDF. The different... SPARQL queries to SQL are also covered. Some knowledge o... 1. Identify common as well as distinct characteristic ... 2. Ident

RDF Validator and Converter

2008-10-22T09:05:04Z

RDF Validator and Converter Use this demo to validate small snippets of RDF/XML or N ...

SPARQL Update

2008-06-05T15:18:41Z

SPARQL/Update is a language to express updates to an RDF... SPARQL/Update provides the following facilities: * Insert new triples to an RDF graph. * Delete triples from an RDF graph. ... y for the distribution of differences between RDF graphs

Reification of RDF and N3 - Design Issues

2008-02-02T21:32:52Z

Reification in this context means the expression of some... using the language, so that it becomes treatable by the ... graphs consist of RDF statements. If one wants to look o... RDF graph and reason about it is using RDF tools, then i... least in th

Rdf In Html :: Embedded RDF Wiki :: Talis

2007-10-19T10:49:07Z

This document describes how a subset of RDF can be embed... HTML by using common idioms and attributes. No new eleme... Note: hereafter the term HTML will be used to include bo ... Embeddable RDF The subset of RDF that is used in this embedding scheme

SPARQL RDF Query Language Reference

2007-10-16T14:52:35Z

SPARQL RDF Query Language Reference * SPARQL RDF Query Language Reference V1.8 (A4, PDF) ... Changes: Updates for SPARQL Query Language 23 Nove ... Use the term IRIs in preference to URIs.

rdf: back-end architecture

2007-10-16T14:42:20Z

This document provides an overview of the RDF Ã¢â¬ÅcoreÃ¢â¬Â... that is, the implementation of the RDF model within Mozi... some familiarity with the RDF model as described in the ... Syntax Specification. See also the Datasource HOWTO for ... a datasourc