<http://schema.org/keywords>
"Currencies / Foreign Exchange Markets"^^<http://www.w3.org/2001/XMLSchema#string>
<http://uk.reuters.com/article/2013/01/21/ecb-weidmann-currency-idUKL6N0AQCMF20130121?feedType=RSS&feedName=rbssFinancialServicesAndRealEstateNews>