#web_browser__webbrowser__browser  a program used to view HTML documents
  supertype:  application_program__applicationprogram__application__applications_programme  a program that gives a computer instructions that provide the user with tools to accomplish a task; "he has tried several different word processing applications"
  subtype:  Mosaic  a freeware browser
  subtype:  Netscape  a commercial browser

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