{
"items": [
{
"date": 1, 
"obsValue": 4.4, 
"label": 0
}, 
{
"date": 2, 
"obsValue": 4.8, 
"label": 1
}, 
{
"date": 3, 
"obsValue": 5.5, 
"label": 2
}, 
{
"date": 4, 
"obsValue": 6.5, 
"label": 3
}, 
{
"date": 5, 
"obsValue": 8.7, 
"label": 4
}, 
{
"date": 6, 
"obsValue": 10.3, 
"label": 5
}, 
{
"date": 7, 
"obsValue": 15.7, 
"label": 6
}, 
{
"date": 8, 
"obsValue": 17.4, 
"label": 7
}, 
{
"date": 9, 
"obsValue": 10.0, 
"label": 8
}, 
{
"date": 10, 
"obsValue": 7.4, 
"label": 9
}, 
{
"date": 11, 
"obsValue": 4.5, 
"label": 10
}, 
{
"date": 12, 
"obsValue": 4.9, 
"label": 11
}
], 
"properties": {"date": {"valueType": "number", "order": 0}, "obsValue": {"valueType": "number", "order": 1}}
}