Semantically equivalent to the sequence below, except that the query is
executed in (and in the Prolog context of) the pengine server referred
to by URL, rather than locally.
copy_term_nat(Query, Copy), % attributes are not copied to the server
call(Copy), % executed on server at URL
Query = Copy.
Valid options are:
- chunk(+Integer)
- Can be used to reduce the number of network roundtrips being made.
See pengine_ask/3.
- timeout(+Time)
- Wait at most Time seconds for the next event from the server.
The default is defined by the setting
pengines:time_limit.
Remaining options (except the server option) are passed to
pengine_create/1.