Open Scientific Data Licenses
See for background: Open Scientific Data
Description
Peter Murray-Rust:
"The two approaches – Public Domain Dedication and Licence (PDDL) and Creative Commons CC0 – are roughly equivalent. I hope it’s useful to say that PPDL comes out of an Open Knowledge philosphy and deals with collections and other non-scientific content, whereas CC0 springs more directly from science." (http://wwmm.ch.cam.ac.uk/blogs/murrayrust/?p=1939)