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: Our sun
  name:
    name part: Menzel, Donald H. ((Donald Howard))
    name part: 1901-1976
    role:
      role term: creator
  type of resource: text
  origin info:
    place:
      place term: us
    place:
      place term: Massachusetts
    publisher: Harvard University Press
    date issued: 1959
    issuance: monographic
  language:
    language term: eng
  physical description:
    form: print
    extent: 350 p. fig., tab. 25 cm.
  note: Donald H. Menzel
  note: Includes index
  subject:
    topic: Αστρονομία
  subject:
    geographic: Ηλιακό σύστημα
  classification: 523.7
  related item:
    title info:
      title: The Harvard books on astronomy
  related item:
    name:
      name part: The Harvard books on astronomy
  location:
    physical location: GR-PaULI ΠΑΤΡΑ ΦΥΣΙΚΟ
  record info:
    record content source: GR-PaULI
    record creation date: 980308
    record change date: 20210117205921.0
    record identifier: 10025710