rdf-syntax-grammar
mods:
  schema location: http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
  title info:
    title: Regulación natural de la natalidad: método de la ovulación para obtener o evitar un embarazo usando una técnica natural, segura, de fácil práctica y moralmente lícita
  name:
    name part: Billings, John J
    role:
      role term: creator
    role:
      role term: author
  type of resource: text
  origin info:
    place:
      place term: SP
    place:
      place term: Santander
    publisher: Sal Terrae
    date issued: 1980
    edition: 9a. ed
    issuance: monographic
  language:
    language term: spa
  physical description:
    extent: 95 p
  note: last modification 19950616 00:00:00 Rodrigo Vera
  subject:
    topic: CONTROL DE LA NATALIDAD
  subject:
    topic: PLANIFICACION DE LA FAMILIA
  subject:
    topic: Ética
  subject:
    topic: Anticoncepción
  subject:
    topic: EMBARAZO
  subject:
    topic: METODO DE BILLINGS
  classification: 363.96 BIL
  record info:
    record creation date: 950616
    record identifier: UCY7661