Posts Tagged ‘learning sparql’

Good-Bye 2013

Courtesy: Flickr/MadebyMark

Courtesy: Flickr/MadebyMark

As we prepare to greet the New Year, we take a look back at the year that was. Some of the leading voices in the semantic web/Linked Data/Web 3.0 and sentiment analytics space give us their thoughts on the highlights of 2013.

Read on:

 

Phil Archer, Data Activity Lead, W3C:

The completion and rapid adoption of the updated SPARQL specs, the use of Linked Data (LD) in life sciences, the adoption of LD by the European Commission, and governments in the UK, The Netherlands (NL) and more [stand out]. In other words, [we are seeing] the maturation and growing acknowledgement of the advantages of the technologies.

I contributed to a recent study into the use of Linked Data within governments. We spoke to various UK government departments as well as the UN FAO, the German National Library and more. The roadblocks and enablers section of the study (see here) is useful IMO.

Bottom line: Those organisations use LD because it suits them. It makes their own tasks easier, it allows them to fulfill their public tasks more effectively. They don’t do it to be cool, and they don’t do it to provide 5-Star Linked Data to others. They do it for hard headed and self-interested reasons.

Christine Connors, founder and information strategist, TriviumRLG:

What sticks out in my mind is the resource market: We’ve seen more “semantic technology” job postings, academic positions and M&A activity than I can remember in a long time. I think that this is a noteworthy trend if my assessment is accurate.

There’s also been a huge increase in the attentions of the librarian community, thanks to long-time work at the Library of Congress, from leading experts in that field and via schema.org.

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A Look Into Learning SPARQL With Author Bob DuCharme

Cover of Learning SPARQL - Second Edition, by Bob DuCharmeThe second edition of Bob DuCharme’s Learning SPARQL debuted this summer. The Semantic Web Blog connected with DuCharme – who is director of digital media solutions at TopQuadrant, the author of other works including XML: The Annotated Specification, and also a welcome speaker both at the Semantic Technology & Business Conference and our Semantic Web Blog podcasts – to learn more about the latest version of the book.

Semantic Web Blog: In what I believe has been two years since the first edition was published, what have been the most significant changes in the ‘SPARQL space’ – or the semantic web world at large — that make this the right time for an expanded edition of Learning SPARQL?

DuCharme: The key thing is that SPARQL 1.1 is now an actual W3C Recommendation. It was great to see it so widely implemented so early in its development process, which justified the release of the book’s first edition so long before 1.1 was set in stone, but now that it’s a Recommendation we can release an edition of the book that is no longer describing a moving target. Not much in SPARQL has changed since the first edition – the VALUES keyword replaced BINDINGS, with some tweaks, and some property path syntax details changed – but it’s good to know that nothing in 1.1 can change now.

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WEBCAST: SPARQL Queries, SPARQL Technology with Bob DuCharme

If you missed last week’s excellent introduction to SPARQL by Bob DuCharme of TopQuadrant and the recently released Learning SPARQL, the recorded webcast is now available.  In this presentation, Bob shows how to create and run SPARQL queries. He also talks about the role that the query language can play in application development. Lastly, he looks at the range of uses people are finding for SPARQL above and beyond querying of RDF data, such as querying relational data, defining rules to enhance data quality, and more…

SPARQL Queries, SPARQL Technologies with Bob DuCharme - Watch the Webcast

Watch the webcast here:

http://mediabistro.adobeconnect.com/p8mwns7kdgx/

There were some questions we did not get to during the hour, and Bob has been kind enough to answer these offline.

BONUS Q&A with Bob DuCharme:

Q: Can sparql engines integrate reasoners and reason over the data on the fly? Read more

Upcoming Webcast: “SPARQL Queries, SPARQL Technology” with Bob DuCharme

Date: Thursday, August 25, 2011
Time: 2:00pm ET / 11:00am PT
Cost: FREE
Register Now
[NOTE: The first block of tickets for this webcast sold out within 24 hours. A new block is now available, but going fast! Additionally, the webcast will be recorded and archived here at SemanticWeb.com]

Description:
Semantic web and linked data technologies are built around a simple data model that makes it easy to share and combine data from disparate sources across the public internet or across silos on a private intranet. SPARQL is the query language standard from the W3C (the same standards body that brought us HTML, CSS, and XML) for querying this data. A variety of free and commercial software implementations have made it easy for people to get started with SPARQL and to incorporate it into applications that take advantage of the growing availability of linked data on the web.
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