is#IS_related_document
  supertype:  document  anything serving as a representation of a person's thinking by means of symbolic marks
  object of:  information_science (is)
  subtype:  magazine_in_IS
     subtype:  magazine_in_Artificial_Intelligence
        instance:  AI_Magazine
  subtype:  book_in_IS

1 statement is about an indirect instance of IS_related_document (AI_Magazine): graph1_on_article
  click here to display them or click here for a search form or here to add a statement