]> purchaseRule customer purchaseYTD customer http://example.com/2008/joe#customer.Customer customer purchaseYTD purchaseYTD &pred;numeric-greater-than purchaseYTD 5000 customer status Gold DisplayStatus customer name customer http://example.com/2009/prd#customer.Customer purchaseYTD s customer name name customer status s &pred;numeric-equal s Gold http://www.w3.org/2007/rif-builtin-action#print http://www.w3.org/2007/rif-builtin-function#concat name has Gold status