Sui generis database right
A "sui generis" database right is considered to be a property right, comparable to but distinct from copyright, that exists to recognise the investment that is made in compiling a database, even when this does not involve the "creative" aspect that is reflected by copyright.
R v Guerin
Guerin v The Queen [1984] 2 S.C.R. 335 was a landmark Supreme Court of Canada decision on Aboriginal rights where the Court first stated that the government has a fiduciary duty towards the First Nations of Canada and established Aboriginal title to be a "sui generis" right.