RDF Jackolantern

What's this all about???

What is this all about?

You've probably heard terms like...

There are subtle differences...

but basically these are just different names for the same meme

actually most people involved seem to prefer the term Linked Data

Put simply...

Everything whether thing, concept, or property gets a URI

functionally, this is pretty much the same as an http URL


Then we use RDF triples to connect concepts and properties to make statements

That's it!

a simple example

Bill Evans - Jazz pianist

Bill Evans

Everything gets a URI:

the musical genre modal jazz has the URI:

<http://dbpedia.org/resource/Modal_jazz>

and the music artist Bill Evans has the URI:

<http://dbpedia.org/resource/Bill_Evans>

and the property has genre has the URI:

<http://dbpedia.org/ontology/genre>

For example:

We can use RDF to say "Bill Evans' musical genre is modal jazz"

<http://dbpedia.org/resource/Bill_Evans>

<http://dbpedia.org/ontology/genre>

<http://dbpedia.org/resource/Modal_jazz> .

We've made our first triple!

So what's possible?

music hack day London

Music hack day, London

The MusicBore the grand-prize-winning hack used the Web of Linked Data!

Watch the screencast (warning: lots of IRC geekery)

and now...

more about Linked Data