Avoid extracting twice the same frame when it is annotated several times
Avoid extracting twice the same frame when it is annotated several times


git-svn-id: a2d0af3c19596d99b5c1e07a0b4fed4eaca14ddf@18544 7fff26f0-e11d-0410-b8d0-f4b6ff9b0dc5

aymara/knowledgesrl,aymara/knowledgesrl