[['11 Diagonal Street', 'COMPLETION_DATE', '1983'], ['11 Diagonal Street', 'FLOOR_COUNT', '20'], ['11 Diagonal Street', 'OWNER', 'Redefine Properties Limited'], ['11 Diagonal Street', 'ARCHITECT', 'Helmut Jahn']]
Redefine Properties Limited is the owner of _____ which was designed by the architect _____ and completed in 1983 with 20 floors.