February 2015
Beginner to intermediate
456 pages
10h 3m
English
Content preview from NoSQL For Dummies
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Chapter 21
Triple Store Use Cases
In This Chapter
Handling unstructured information
Reconstructing processes
Applying inductive logic
Establishing social relationships
Semantics, triples, and graphs offer a whole new world that’s unfamiliar to many people with a database background. This makes it very exciting!
You first need to get hold of the data needed to build your graph, which you can find at from websites that publish Linked Open Data (LOD), or you can extract them from your own content. Two examples of LOD websites are dbpedia (http://dbpedia.org), which provides a semantically modeled extra of Wikipedia data, and geonames (http://geonames.org), which provides a catalogue of places, countries, and geospatial coordinates.
You may then need to track where you found this information, how you acquired it, and the changes made to the information over time. This provenance information can be key in legal and defense industries.
Perhaps you need to merge all the new triples you have added from your own organizations' data with reference information from other systems and sources. ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.