Virtuoso Open-Source Edition What's New 2014-02-17: New VOS 7.1.0 Released Virtuoso 7.1.0 includes improvements in the Engine (SQL Relational Tables and RDF Property/Predicate Graphs); Geo-Spatial support; SPARQL compiler; Jena and Sesame provider performance; JDBC Driver; Conductor CA root certificate management; WebDAV; and the Faceted Browser. Learn more about VOS 7.1.0... or download it now! 2013-12-10: New VOS 6.1.8 Released Virtuoso 6.1.8 includes improvements in the engine; SPARQL compiler optimisations; improvements in client RPC layer; performance improvements in Jena and Sesame providers; new Conductor WebDAV user interface; improved navigation controls for the Faceted Browser.
RDF - Semantic Web Standards Overview RDF is a standard model for data interchange on the Web. RDF has features that facilitate data merging even if the underlying schemas differ, and it specifically supports the evolution of schemas over time without requiring all the data consumers to be changed. Ted Nelson Biography Nelson is the son of Emmy Award-winning director Ralph Nelson and the Academy Award-winning actress Celeste Holm. His parents' marriage was brief and he was mostly raised by his grandparents, first in Chicago and later in Greenwich Village. Nelson earned a BA from Swarthmore College in 1959. While there, he made an experimental humorous student film titled The Epiphany of Slocum Furlow in which the titular hero discovers the meaning of life. His contemporary at the college, Peter Schickele scored the film. In 1960 Nelson began graduate work at Harvard University in philosophy, earning a master's degree in sociology in 1963.
Raw data Raw datas (also known as primary data) is a term for data collected from a source. Raw data has not been subjected to processing or any other manipulation, and are also referred to as primary data. Raw data is a relative term (see data). Raw data can be input to a computer program or used in manual procedures such as analyzing statistics from a survey. Automated Testing Suites in Ruby on Rails « Kansas City on Rails Automated Testing Suites in Ruby on Rails Make no mistake: web applications are not documents, they are software. While a simple brochure-style site may contain nothing more than static HTML pages, your typical Ruby on Rails application is something more. After all, if you only need a few static pages to your site, there’s no reason to bring Rails into the mix to begin with. Web applications have evolved into sophisticated beasts. How much “sophistication” or “beast” you see largely depends on the caliber of developer you hire.
Linked Data Glossary W3C Working Group Note 27 June 2013 This version: Latest published version: Previous version: Editors: SPARQL Query Language for RDF W3C Recommendation 15 January 2008 New Version Available: SPARQL 1.1 (Document Status Update, 26 March 2013) The SPARQL Working Group has produced a W3C Recommendation for a new version of SPARQL which adds features to this 2008 version. Please see SPARQL 1.1 Overview for an introduction to SPARQL 1.1 and a guide to the SPARQL 1.1 document set. This version:
Robert Cailliau WWW's historical logo designed by Robert Cailliau Biography Cailliau was born in Tongeren, Belgium. Linked Data What is Linked Data? The Semantic Web is a Web of Data — of dates and titles and part numbers and chemical properties and any other data one might conceive of. The collection of Semantic Web technologies (RDF, OWL, SKOS, SPARQL, etc.) provides an environment where application can query that data, draw inferences using vocabularies, etc. However, to make the Web of Data a reality, it is important to have the huge amount of data on the Web available in a standard format, reachable and manageable by Semantic Web tools. 23 Amazing And Open Source Ruby On Rails Applications Home » Extras » 23 Amazing And Open Source Ruby On Rails Applications Ruby on Rails is a powerful web framework that helps creating web applications easier, faster & writing an organized code. There are lots of websites that use it including popular ones like Twitter, Basecamp, AboutUs & many more.
How Web 3.0 Will Work" You've decided to go see a movie and grab a bite to eat afterward. You're in the mood for a comedy and some incredibly spicy Mexican food. Booting up your PC, you open a Web browser and head to Google to search for theater, movie and restaurant information. You need to know which movies are playing in the theaters near you, so you spend some time reading short descriptions of each film before making your choice. Also, you want to see which Mexican restaurants are close to each of these theaters. And, you may want to check for customer reviews for the restaurants. Semantic Web I have an idea that I think is very important but I haven’t yet polished to the point where I’m comfortable sharing it. I’m going to share it anyway, unpolished, because I think it’s that useful. So here I am, handing you a dull, gray stone, and I’m saying there’s a diamond inside. Maybe even a dilithium crystal. My hope is that a few experts will see what I see and help me safely extract it. Or maybe someone has already extracted it, and they can just show me.