open data
オープンデータ
Budapest Open Access Initiative
Creative Commons license
data curation
data governance
data management
Data sharing
Demand responsive transport
digital preservation
FAIR data principles
International Open Data Day
Linked data and Linked open data
Merton thesis
Open catalogue
Open energy system databases
Open Icecat
Urban informatics
Wikidata
google.icon
open data
image
open data
define
open data
wikipedia
open data
weblio
open data
kotobank
open data
jisho
open data