共 7 条
- [5] Licensing for re-use .2 http://www.nationalarchives.gov.uk/information -management/re-usingpublic-sector-information/licensing-for-re-use . 2016
- [6] About the Open Government Licence .2 http://www.nationalarchives.gov.uk/information-management/re-using-public-sector-information/licensing-for-re-use/whatogl-covers . 2016
- [7] Open Data Commons Open Database License (ODb L) .2 http://open datacommons.org/licenses/odbl . 2016