#request__petition  a formal message requesting something submitted to an authority
  supertype:  subject_matter__subjectmatter__message__content__substance  what a communication that is about something is about
  subtype:  application.request  a verbal or written request for assistance or employment or admission to a school; "December 31 is the deadline for applications"
     subtype:  job_application__jobapplication  an application for a job
     subtype:  credit_application  an application for a line of credit
     subtype:  loan_application  an application to borrow money
        subtype:  mortgage_application  an application for a mortgage loan
     subtype:  patent_application  an application for sole rights to an invention
  subtype:  ingathering__solicitation__appeal__collection  request for a sum of money; "an appeal to raise money for starving children"
     subtype:  whip-round  (British) solicitation of money usually for a benevolent purpose
  subtype:  demand.request  an urgent or peremptory request; "his demands for attention were unceasing"
     subtype:  challenge.demand  a demand by a sentry for a password or identification
     subtype:  ultimatum  a final peremptory demand
     subtype:  insisting__insistence  continual and persistent demands
     subtype:  duty_call__call__claim  a demand especially in the phrase "the call of duty"
     subtype:  requisition  the act of requiring; an authoritative request or demand (especially by a military or public authority that takes something over (usually temporarily) for military or public use)
     subtype:  card_call__call  a demand for a show of hands in a card game; "after two raises there was a call"
     subtype:  margin_call__call  a demand by a broker that a customer deposit enough to bring his margin up to the minimum requirement
     subtype:  wage_claim__pay_claim__payclaim  the wage demanded from management for workers by their union representatives

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