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: Some demographic aspects of aging in the United States
  name:
    name part: United States
    name part: Bureau of the Census.
    role:
      role term: creator
  name:
    name part: Siegel, Jacob S.
  name:
    name part: O'Leary, William E.
  type of resource: text
  genre: statistics
  origin info:
    place:
      place term: dcu
    date issued: 1973
    issuance: monographic
  language:
    language term: eng
  physical description:
    form: print
    extent: i, 30 pages ; 26 cm.
  note: prepared by Jacob S. Siegel and William E. O'Leary.
  note: Cover title.
  subject:
    topic: Older people
    geographic: United States
    genre: Statistics
  classification: C 3.186:P-23/43
  related item:
    title info:
      title: Current population reports. no. 43
      part number: Series P-23
      part name: Special studies
  record info:
    record content source: BOS
    record creation date: 760303
    record change date: 20151023060754.0
    record identifier: in00001613925