The National Park Trust identified 20 high-priority sites - including the Blue Ridge Parkway in North Carolina and Virginia and Everglades National Park in Florida - as areas with private property that could be sold.
The national Park Trust is responsible for over 20 low-priority sites.
( z1 responsible :ARG0 ( z2 organization :name ( z3 name :op "National" :op "Park" :op "Trust" ) ) :ARG1 ( z4 site :quant ( z5 over :op 20 ) :ARG1-of ( z6 low :ARG2 ( z7 priority ) ) ) )