vocabs.metadata: Refactor metadata so that all metadata files harvest empty lines.
vocabs.metadata: Refactor metadata so that all metadata files harvest empty lines.

mrjbq7/factor,bpollack/factor,nicolas-p/factor,nicolas-p/factor,mrjbq7/factor,bjourne/factor,bjourne/factor,AlexIljin/factor,nicolas-p/factor,bpollack/factor,AlexIljin/factor,mrjbq7/factor,factor/factor,tgunr/factor,factor/factor,bpollack/factor,tgunr/factor,AlexIljin/factor,bjourne/factor,nicolas-p/factor,bpollack/factor,AlexIljin/factor,nicolas-p/factor,AlexIljin/factor,bpollack/factor,bjourne/factor,nicolas-p/factor,bpollack/factor,mrjbq7/factor,factor/factor,tgunr/factor,mrjbq7/factor,tgunr/factor,factor/factor,AlexIljin/factor,bjourne/factor,bjourne/factor,tgunr/factor,bpollack/factor,factor/factor,bjourne/factor,AlexIljin/factor,tgunr/factor,factor/factor,nicolas-p/factor,mrjbq7/factor