Blog

Community Sessions: Video Skillshare and Open Education

Happy June! We have a few Community Sessions to announce. OKFestival is almost a month away. Videos are key for storytelling, so we are hosting a Video Skillshare to help us all learn. The Open Education Working Group will join us to talk about why open data matters in education. Join us for these two […]

Energy Buildings Performance Scenarios as Linked Open Data

This is a blog post by Martin Kaltenböck & Anne-Claire Bellec, cross-posted from the Semantic Puzzle Blog. Anne-Claire Bellec is Communications Manager at the Global Buildings Performance Network (http://www.gbpn.org), located at GBPNs headquarters in Paris, France, and Martin Kaltenböck is the responsible for web-based data tools at Semantic Web Company, a Linked Open Data specialised […]

The DataTank 4.0

This post was written by Pieter Colpaert, a member of the Open Knowledge Foundation Belgium Chapter. The DataTank is open source software, just like CKAN, Drupal or Elastic Search, which you can use to transform a dataset into an HTTP API. Today (the 5th of December 2014), we are proud to launch the 4.0 version […]

Open Data Training at the Open Knowledge Foundation

We’re delighted to announce today the launch of a new portfolio of open data training programs. For many years the Open Knowledge Foundation has been working — both formally and informally — with governments, civil society organisations and others to provide this kind of advice and training. Today marks the first time we’ve brought it […]

Git (and Github) for Data

The ability to do “version control” for data is a big deal. There are various options but one of the most attractive is to reuse existing tools for doing this with code, like git and mercurial. This post describes a simple “data pattern” for storing and versioning data using those tools which we’ve been using […]

Announcing CKAN 2.0

CKAN is a powerful, open source, open data management platform, used by governments and organizations around the world to make large collections of data accessible, including the UK and US government open data portals. Today we are very happy and excited to announce the final release of CKAN 2.0. This is the most significant piece […]

Frictionless Data: making it radically easier to get stuff done with data

Frictionless Data is now in alpha at http://data.okfn.org/ – and we’d like you to get involved. Our mission is to make it radically easier to make data used and useful – our immediate goal is make it as simple as possible to get the data you want into the tool of your choice. This isn’t […]

Announcing: Linked Open Vocabularies (LOV), enabling the vocabulary commons

We are delighted to announce that Linked Open Vocabularies is now being hosted on Open Knowledge Foundation servers and is now officially an Open Knowledge Foundation project. ##LOV Project in 5 points LOV is about vocabularies (aka. metadata element sets or ontologies) in OWL / RDFS used to describe linked data. LOV provides a single-stop […]

Introducing PyBossa – the open-source micro-tasking platform

For a while now our network has been working on applications, tools and platforms for crowd-sourcing and micro-tasking. At the end of last year, we posted about a cute little app developed at a hackday called the Data Digitizer that was being used to transcribe Brazillian budgetary data. In recent months we’ve been working closely […]

Introducing the DataStore

A major new feature in the DataHub is good news for data wranglers. The DataStore allows users to store and load structured data into a database, where it can be queried, filtered, or accessed from other programs via a rich data API. The API is also used by CKAN’s inbuilt Recline Data Explorer, giving in-page […]