/usr/share/doc/libsoap-lite-perl/examples/oneliners is in libsoap-lite-perl 1.26-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 | perl "-MSOAP::Lite service=>'http://www.xmethods.net/sd/StockQuoteService.wsdl'" -le "print getQuote('MSFT')"
perl "-MSOAP::Lite service=>'file:./quote.wsdl'" -le "print getQuote('MSFT')"
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