{
	"@context": "https://www.w3.org/ns/activitystreams",
	"summary": "Sally announced that she had arrived at work",
	"type": "Announce",
	"actor": {
		"type": "Person",
		"id": "http://sally.example.org",
		"name": "Sally"
	},
	"object": {
		"type": "Arrive",
		"actor": "http://sally.example.org",
		"location": {
			"type": "Place",
			"name": "Work"
		}
	}
}