At one of our final sessions of the meeting last week (WP next steps), the concept of linked open data was discussed. There seemed to be interest among several cities (Ghent, Bradford University, Aarhus, others?) for working on identifying relevant and useful solutions within the concept of linked open data in SCORE.
Therefore, allow me to bump this workgroup proposal from Ghent about a taxonomy manager for linked open data. Such a manager would facilitate a common vocabulary (terms + relations between these words) among different partner cities (cfr. the gritting / salting example). Its impact would potentially even reach beyond SCORE, as it would provide its resulting data and tools as a starting point for non-SCORE cities.
Especially when we came to one of the core questions: “Which kind of challenges are the ones that truly depend on the multi-city perspective and mutual benefits to be kickstarted?”, it are challenges such as these that come to mind.
Other option: in a working group we could ofcourse explore this linked open data challenge a bit broader, and identify other potential solutions based on the actual linked open data ambitions of all interested partners.
What does it do?
The tool allows cities to create and manage taxonomies, lists of words, including each word’s definition and how words relate to each other in the city context. Such taxonomies are typically used as exchangeable backend and frontend data structures for database indexing, retrieval, filtering, selection, navigation etc. The tool acts as a data framework, integrating very well with other open source systems and modules. However, and more importantly for the City of Ghent, the use of such taxonomies also enables city departments to provide their open data (privately and publicly) as linked data, enabling not only linking the different types of data that live within departments, but increasingly facilitating the exchange of data in between departments and even in between different cities or different levels of government. All of this is made possible because the data structure allows to define how different terms (and thereby different pieces of data) relate to each other in the city’s context.
What does it solve?
It allows for structure and unity in data formats among different city stakeholders (eg. different city departments, different cities, citizens, different backend and frontend technologies used, …) Dealing with this important obstacle, it facilitates collaborations among these stakeholders when they intend to exchange and provide data openly and link different pieces of data together.