Having developed quite a number of open data / mobile apps at the University of Aegean and National Technical University of Athens, I was glad to listen to Nikos Loutas ( @nikosloutas ) presentation at the "Uses of Open Data" workshop in Brussels, organised by the CrossOver project.
His proposal for structuring a simple metadata schema for Open Data apps made me reach for my notes on classifying student apps at Uni Aegean. So, here is a 10-attributes simple schema that could help potential users search and find apps on the web:
His proposal for structuring a simple metadata schema for Open Data apps made me reach for my notes on classifying student apps at Uni Aegean. So, here is a 10-attributes simple schema that could help potential users search and find apps on the web:
• country: the country
or countries covered by the app
• region: the
region/state/prefecture
• city: the city covered
by the app
• language: the
languages supported
• sector: the specific
sector(s) the app is targeting
• linkMode: is the app using
Static or Dynamic data?
• runtimeEnv: Web / Mobile
• mobileOS: iOS / Android / WinM
• visualisationMeans: Maps / Charts /
Graphs
• licencing: free / payment needed
These are simple fields implemented by dc terms or so, but
ReplyDelete* title
* description
* author
* homepage
* keywords
And then some more interesting
* used datasets (URIs typically)
* opensource?
* visualizer?
Covered by dc terms or so but
ReplyDelete* title
* description
* author
* homepage
and
* used datasets
* isVisualization
* isOpenSource
My opinion, would be nice to see integration with schema.org as that's the ultimate tool to assign semantics used by the biggest search engines.