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All Blog Posts Tagged 'RDF' (7)

Data Modelling Topologies of a Graph Database

The associative data graph database model is still a heavy hitter, stacking up well against property graphs and triples/quadruples. Expect a comeback.

Definition

There is a lot of confusion with the definition of graph databases. In my opinion, any definition that avoids any reference to the semantics of nodes and edges or their internal structure…

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Added by Athanassios Hatzis on June 17, 2017 at 3:00am — No Comments

SPARQL is the new King of all Data Scientist’s tools

Inspired by the development of semantic technologies in recent years, in statistical analysis field the traditional methodology of designing, publishing and consuming statistical datasets is evolving to so-called “Linked Statistical Data” by associating semantics with dimensions, attributes and observation values based on Linked Data design principles.

The representation of datasets is no longer a combination of magic words and numbers. Everything is becoming…

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Added by Andreas Blumauer on September 9, 2015 at 11:23pm — No Comments

Semantic Data Modeling For Fun and Profit

Data modeling is usually one of those subjects that make people's eyes glaze over. It's not really programming, though understanding programming concepts such as objects, inheritance, polymorphism and similar multisyllabic words is usually helpful to do modeling. It's not a business analyst function, though most BAs end up participating in the modeling process. Perhaps the best way of thinking about modeling is to see it as a way to describe a business in clearly defined pieces.

From…

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Added by Kurt Cagle on August 8, 2015 at 2:30pm — No Comments

Big Data, Meet Dynamic Semantic Publishing: Altering the Media & Publishing Landscape

How many times a day do we ourselves, or hear someone else, utter the phrase “Google it”? It’s hard to imagine that a phrase so ubiquitous and universally understood has been around for less than two decades. The word “Google” has become synonymous with online search, and when we think about why this, it’s because Google yields the most relevant, comprehensive results, quickly. Essentially, it has changed the way we find and interact with content and information.

We’ve seen the…

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Added by Tony Agresta on April 28, 2015 at 3:29am — No Comments

Introducing the Linked Data Business Cube

Tassilo Pellegrini from Semantic Web Company has published a new report which outlines business models for Linked Data including a case study of the publishing house and information service provider Wolters Kluwer:

"With the increasing availability of semantic data on…

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Added by Andreas Blumauer on December 1, 2014 at 11:30pm — No Comments

Linked Data meets Data Science

As a long-term member of the Linked Data community, which has evolved from W3C's Semantic Web, the latest developments around Data Science have become more and more attractive to me due to its complementary perspectives on similar challenges. Both disciplines work on questions like these:

  • How to extract meaningful information from large amounts of data?
  • How to connect pieces of information to other pieces in…
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Added by Andreas Blumauer on October 28, 2014 at 12:27am — No Comments

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