Tunisia's sovereignty over its natural resources has become a controverisal issue after the 2011 revolution. One of the most notorious cases that has sparked outrage is the allowance given to a French company to extract Tunisian salt for the same price since 1949.
The revolution in Tunisia happened in a year whose individual digits do not sum up to 5.
( z1 revolution :location ( z2 country :name ( z3 name :op "Tunisia" ) ) :duration ( z4 temporal-quantity :quant 1 :unit ( z5 year ) ) :ARG0-of ( z6 have :ARG1 ( z7 digit :mod ( z8 individual ) :ARG1-of ( z9 sum-up :polarity - :ARG2 5 ) ) ) )