Relation pm#argumentation_relation__argumentationrelation (pm#description_content/medium/container,pm#description_content/medium/container)
  supertype:  pm#relation_from_description_content/medium/container
  subtype:  pm#answer (pm#description_content/medium/container,pm#description_content/medium/container)
  subtype:  pm#contribution (pm#description_content/medium/container,pm#description_content/medium/container)
  subtype:  pm#replacement (pm#description_content/medium/container,pm#description_content/medium/container)
  subtype:  pm#confirmation (pm#description_content/medium/container,pm#description_content/medium/container)
  subtype:  pm#reference (pm#description_content/medium/container,pm#description_content/medium/container)
  subtype:  pm#argument (pm#description_content/medium/container,pm#description_content/medium/container)
     subtype:  pm#weak_argument (pm#description_content/medium/container,pm#description_content/medium/container)
     subtype:  pm#strong_argument (pm#description_content/medium/container,pm#description_content/medium/container)
        subtype:  pm#proof (pm#description_content/medium/container,pm#description_content/medium/container)
     subtype:  pm#illustration (pm#description_content/medium/container,pm#description_content/medium/container)
     subtype:  pm#argument_by_authority (pm#description_content/medium/container,pm#description_content/medium/container)
     subtype:  pm#argument_by_popularity (pm#description_content/medium/container,pm#description_content/medium/container)
  subtype:  pm#contradiction (pm#description_content/medium/container,pm#description_content/medium/container)
     subtype:  pm#objection (pm#description_content/medium/container,pm#description_content/medium/container)