Richard Cyganiak
23 Documents
- fps on sig.ma - Semantic Information MAshup
2009-08-27
- sig.ma - Semantic Information MAshup
2009-08-27
- D2RQ — Lessons Learned
2009-02-10
- Relational database integration with RDF/OWL
2009-02-07
- Jena Assembler (D2RQ V0.5 - User Manual)
2008-11-17
- Relational database integration with RDF/OWL
2008-06-04
- ESWC2008 Conference Data
This page provides an overview about different access mechanisms to the RDF dataset about the 5th European Semantic Web Conference (ESWC2008) and explains how the dataset can be used within different Semantic Web applications.
2008-05-29
- [Linking-open-data] Fw: linking geonames concepts to wikipedia and other concept
2008-05-15
- Demande 258: Patch for improved IE support - Tabulator Issue Tracker
2008-04-01
- Weaving SIOC into the Web of Linked Data
2008-03-30
- [Linking-open-data] Returning to backlinks
The idea is to formalize the notion “If you're interested in values of a certain
property, go look over there.”
2007-09-19
- From Wikipedia URI-s to DBpedia URI… « Ivan’s blog
2007-08-01
- How to publish Linked Data on the Web?
2007-07-12
- How to publish Linked Data on the Web?
2007-06-27
- Pubby – A Linked Data Frontend for SPARQL Endpoints
Much Semantic Web data lives inside triple stores and can be accessed only by sending SPARQL queries to a SPARQL endpoint. Pubby can be used to add a Linked Data interface to those SPARQL endpoints.
2007-06-23
- D2RQ - Treating Non-RDF Databases as Virtual RDF Graphs - Chris Bizer
As Semantic Web technologies are getting mature, there is a growing need for RDF applications to access the content of non-RDF, legacy databases without having to replicate the whole database into RDF. D2RQ is a declarative language to describe mappings between relational database schemata and OWL/RDFS ontologies. The mappings allow RDF applications to access the content of huge, non-RDF databases using Semantic Web query languages like SPARQL.
2007-06-23
- dowhatimean.net » Less code: eRDF templates for RDF-driven web sites
Let’s assume you have a web application driven by data from an RDF triple store. You generate HTML pages by querying the triple store and inserting the bits and pieces into an HTML template. Now if you add eRDF or RDFa annotations to the HTML template, in a way that reflects the original RDF data, then by definition the annotations completely specify what data you need to populate the page. And the template itself therefore must be sufficient to extract all the required triples from the store. No coding needed!
2007-05-31
- dowhatimean.net » Content negotiation with hash URIs (long)
2007-04-03
- Cool URIs for the Semantic Web
303 URIs and hash URIs
2007-04-03
- [Linking-open-data] Re: Forms in the web of data (Richard Cyganiak)
2007-03-20
- Semantic Web Client Library
The Semantic Web Client Library represents the complete Semantic Web as a single RDF graph. The library enables applications to query this global graph using SPARQL- and find(SPO) queries. To answer queries, the library dynamically retrieves information from the Semantic Web by dereferencing HTTP URIs and by following rdfs:seeAlso links.
2007-01-02
- Re: AW: Content negotiation flamewar (was: Re: "Hash URIs" and content negotiation) from Richard Cyganiak on 2006-11-13 (semantic-web@w3.org from November 2006)
If foo is another kind of resources (e.g. a person), then you *must* do a 303 redirect to the location where a description of foo is available. You can 303-redirect to different locations based on accept headers. Post-httpRange-14, the only way to serve a description of a non-information resource without a second request is to use hash URIs.
2007-01-02
- dowhatimean.net » [juc] François-Paul Servant – Semanlink
It’s a del.icio.us on steroids. The UI is not yet quite streamlined enough for my taste, but it looks usable. It’s technologically simple – Jena memory model, file-based persistence – so it should be hackable. Quite cool.
I’d use it if it had del.icio.us import (or synchronization, preferably).
2006-05-13
Aliases
- http://www.semanlink.net/tag/dowhatimean_net : dowhatimean.net
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