#prerequisite__requirement  something that is required in advance; "Latin was a prerequisite for admission"
  supertype:  #responsibility__duty__obligation  the social force that binds you to your obligations and the courses of action demanded by that force: "we must instill a sense of duty in our children"; "every right implies a responsibility; every opportunity, an obligation; every possession, a duty"- John D.Rockefeller Jr
  subtype:  #precondition  a condition that is a prerequisite
  subtype:  #academic_requirement  a requirement for admission to or completion of an academic program
     subtype:  #language_requirement  a requirement that a student know certain languages
  subtype:  #essential_condition__essentialcondition__sine_qua_non  a prerequisite

No statement uses or specializes #prerequisite; click here to add one.