<http://schema.org/contactType>
"billing support"^^<http://www.w3.org/2001/XMLSchema#string>
<http://lewisgale.com/hl/?/38405/%C2%BFPor-Qu%C3%A9-las-Terapias-Complementarias-Dependen-de-los-Estudios-de-Doble-Ciego/sp&com.dotmarketing.htmlpage.language=1>