There are 2 spatial coverages corresponding to 2 records.
{
"6":{"id_local":"FR-18008901306731-2015-03-01","title_for_url":"Modern-Land-Snails-from-the-Jura-Mountains","title":"Modern Land Snails from the Jura Mountains"},
"56":{"id_local":"FR-18008901306731-2016-05-26","title_for_url":"Noise-map-Besancon-2008","title":"Noise map Besan\u00e7on 2008"}
}
[
{"id":0,"name":"Jura Mountain","data":"6","proj":"WGS84","n":47.166,"e":7,"s":46,"w":5,"fillColor":"rgba(255, 0, 0, 0.005)","strokeColor":"rgba(192, 0, 0, 0.8)"},
{"id":1,"name":"Besan\u00e7on","data":"56","proj":"WGS84","n":47.31978,"e":6.08378,"s":47.2006,"w":5.9406,"fillColor":"rgba(0, 255, 255, 0.005)","strokeColor":"rgba(0, 192, 192, 0.8)"}
]