Linked Data: The World is Your Database
This PDF contains slides used at a talk given at KMWorld 2016. It begins by introducing the basic principles of Linked Data and the advantages [...]
Turtle: Terse RDF Triple Language
This document defines a text syntax for RDF called Turtle as an extension of the N-Triples format, carefully taking the most useful and appropriate things [...]
What's a URI and Why Does It Matter?
This brief article introduces the terminology and issues surrounding URIs and their role on the Web. This includes some historical context of what URI originally [...]
An Introduction to Wikidata
Describes Wikidata, a "free and open knowledge base" which houses the data formerly located at Google's Freebase. Discusses how Wikidata is well-placed to solve data [...]
Ordnance Survey Linked Data: Simple SPARQL Example
This blog post shares how to retrieve several variables of data from the Ordnance Survey dataset, available as Linked Open Data (LOD). Includes SPARQL queries [...]
Ordnance Survey Linked Data: A Simple Postcode Query
This blog post shares give some simple examples of what can be done with the Code-Point(R) Open dataset, available as Linked Open Data (LOD). This [...]
On Beyond OWL: Challenges for Ontologies on the Web
In this slide presentation, the author argues that "the need for ontologies in the real world is manifest and increasing". This talk explores some of [...]
Using RDFAlchemy Together With RDFLib’s SPARQLStore to Query DBPedia and Process Resources in an Object-Oriented Way
The author of this blog posts shares his work towards manipulating RDF graphs with Python to create an application that can handle Linked Datar esources [...]
Ordnance Survey Linked Data: A Simple Spatial Query
In this blog post, the author discusses the relative lack of spatial indexes for data in RDF triple stores, compared to data stored in GIS [...]
Protege: How To Add Individuals
This video is about adding individuals to an ontology which was previously created using Protégé, a free, open-source ontology editor and framework. Although the video [...]