{
    "@context" : {

	"@vocab" : "http://mmif.clams.ai/0.1.0/vocab/",

	"mmif": "http://mmif.clams.ai/0.1.0/vocab/mmif/",

	"id": "mmif:id",
	"metadata": "mmif:metadata",
	"medium": "mmif:medium",
	"timestamp": "mmif:timestamp",
	"tool": "mmif:tool",
	"contains": "mmif:contains",
	"annotations": "mmif:annotations",
	"properties": "mmif:properties",

	"medium": "Annotation#medium",

	"unit": "Region#unit",

	"start": "Interval#start",
	"end": "Interval#end",
	"targets": "Interval#targets",

	"point": "TimePoint#point",

	"frameType": "TimeFrame#frameType",

	"title": "Chapter#title",

	"coordinates": "Polygon#coordinates",
	"timePoint": "Polygon#timePoint",

	"boundingBoxes": "VideoObject#boundingBoxes",

	"source_type": "Alignment#source_type",
	"target_type": "Alignment#target_type",
	"source": "Alignment#source",
	"target": "Alignment#target"

    }
}