Europe's national libraries support Open Data licensing

 "Meeting at the Royal Library of Denmark, the Conference of European National Librarians (CENL), has voted overwhelmingly to support the open licensing of their data. CENL represents Europe’s 46 national libraries, and are responsible for the massive collection of publications that represent the accumulated knowledge of Europe.

What does that mean in practice?
It means that the datasets describing all the millions of books and texts ever published in Europe – the title, author, date, imprint, place of publication and so on, which exists in the vast library catalogues of Europe – will become increasingly accessible for anybody to re-use for whatever purpose they want."

From an announcement by the Conference of European National Libraries.