An user Spanish
says…

De esta
  obra
Noun
  se
Pronoun
  tomó
Verb
  el
Determiner
  martirologio
Noun
  romano
Adjective
.

The Roman martyrology was taken from this work.
Words and sentences
New
de esta

definitely this time

New
obra

New
se

New
tomó

third-person singular preterite indicative of tomar

New
el

masculine singular definite article; the

New
martirologio

martyrology

New
romano

New
de

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