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: Operating regulations to govern coal-­mining methods and the safety and welfare of miners on leased lands on the public domain, under the act of Feb. 25, 1920 (41 Stat. 437), and amendments thereto, second edition
  name:
    name part: Geological Survey (U.S.)
    role:
      role term: creator
  type of resource: text
  origin info:
    place:
      place term: dcu
    date issued: 1938
    issuance: monographic
  language:
    language term: eng
  physical description:
    reformatting quality: preservation
    form: remote
    extent: 1 online resource (46 pages), digital, PDF file
  note: Electronic reproduction. [Bethesda, Md.] : ProQuest, 2017 digital, PDF file. ProQuest U.S. Executive Branch Documents Mode of access: World Wide Web via ProQuest website.
  subject:
    topic: Coal
  subject:
    topic: Power resources
    topic: Law and legislation
  classification: I 19.15/2:C 63
  identifier: http://proxy.library.tamu.edu/login
  record info:
    record content source: UMI
    record creation date: 381025
    record change date: 20250210234857.8
    record identifier: in00003977704