. . "a ship equipped like a lighthouse and anchored where a permanent lighthouse would be impracticable"@en-us . . . . "lightship"^^ . . "lightship"@en-us . . "03668488-n"^^ . "0"^^ . "103668488"^^ . . "a ship equipped like a lighthouse and anchored where a permanent lighthouse would be impracticable"@en-us . . . . "0"^^ . "103531698"@en-us . . .