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:
    non sort: A
    title: history of economic thought
  title info: title
  name:
    name part: Roll, Eric
    role:
      role term: creator
  type of resource: text
  origin info:
    place:
      place term: xx
    place:
      place term: New York
    publisher: Prentice-Hall
    date issued: 1946
    date issued: 9999
    issuance: monographic
  language:
    language term: und
  physical description:
    form: print
  abstract: Introducted us history of economic though
  note: Erich Roll
  subject:
    topic: Economics,Kinh tế
  subject:
    topic: History,Lịch sử
  classification: 330.09
  classification: R749
  record info:
    record creation date: 210402
    record identifier: CTU_220572