{"op":"or","args":[{"op":"=","args":[{"property":"eo:cloud_cover"},0.1]},{"op":"=","args":[{"property":"eo:cloud_cover"},0.2]}]}
(("eo:cloud_cover" = 0.1) OR ("eo:cloud_cover" = 0.2))
{"op":"or","args":[{"op":"=","args":[{"property":"eo:cloud_cover"},0.1]},{"op":"=","args":[{"property":"eo:cloud_cover"},0.2]}]}