How do i add attributes in sql for xml

[Viknes]

(select
'99999' as [ram:ID],
/* the rest of the codes */


out put :
<ram:ID> 99999 </ram:ID>

but what i need is :

<ram:ID schemeAgencyID= "1"> 99999 </ram:ID>

[Luuk]

after looking at this
something like:

select 1 as Tag, null as Parent, 
    FromDate as [PHD!1!test],
	null as [FT!2!FromDate!ELEMENT], 
	null as [FT!2!ToDate!ELEMENT]
from PHD
union all
select 2 as Tag, 1 as Parent, '',
	FromDate, 
	ToDate
from PHD
 for xml EXPLICIT

results in:

<PHD test="2014-04-15T10:00:00" />
<PHD test="2014-04-25T10:00:00" />
<PHD test="2014-05-16T10:00:00" />
<PHD test="2014-05-18T10:00:00">
  <FT>
    <FromDate>2014-04-15T10:00:00</FromDate>
    <ToDate>2014-06-01T12:00:00</ToDate>
  </FT>
  <FT>
    <FromDate>2014-04-25T10:00:00</FromDate>
    <ToDate>2014-05-21T12:00:00</ToDate>
  </FT>
  <FT>
    <FromDate>2014-05-16T10:00:00</FromDate>
    <ToDate>2014-05-16T12:00:00</ToDate>
  </FT>
  <FT>
    <FromDate>2014-05-18T10:00:00</FromDate>
    <ToDate>2014-05-31T18:00:00</ToDate>
  </FT>
</PHD>

i dont know how to get rid of the extra 'empty' PDH tags, but this example could be helpfull (in combination with the link)