use a wfs reponse for gml input

[hfl]

Hi List,

I have experimented with WFS server en client and wms client for a GML 
datasource
I get a GML from WFS and i can get an WMS image from a GML datasource

But how can I define a wfs_client layer as an input for the OGR/GML  layer
(i'd like also to filter the GML by wfs_filter)

I was looking at variants of

CONNECTIONTYPE OGR
CONNECION 
"http://server?map=map.map&service=wfs&version=1.0.0&request=getfeature&featuretype=wfs_parks"

but nothing i tried worked

I assume it can be done.
Does anyone know how?

Regards,
Huub