[ { "@context": "http://chise.org/est/view/genre/character/context.json",
    "@id": "http://chise.org/est/view/character/%CF%9E",
    "@type": "chise:character",
    "name":		    "GREEK LETTER KOPPA",
    "general-category":	 [ letter uppercase ], "_comment": "Normative Category",
    "bidi-category":	  "L",
    "mirrored":		  nil,
    "=ucs":		   990,	"_comment": "Ϟ",
    "<-uppercase":	 [
       { "@context": "http://chise.org/est/view/genre/character/context.json",
	 "@id": "http://chise.org/est/view/character/%CF%9F",
	 "@type": "chise:character",
	 "name":		 "GREEK SMALL LETTER KOPPA",
	 "=ucs":		991,	"_comment": "ϟ"
       } ],
    "->lowercase":	 [
       { "@context": "http://chise.org/est/view/genre/character/context.json",
	 "@id": "http://chise.org/est/view/character/%CF%9F",
	 "@type": "chise:character",
	 "name":		 "GREEK SMALL LETTER KOPPA",
	 "=ucs":		991,	"_comment": "ϟ"
       } ]
  }
]