<http://schema.org/contactType>
"Customer Service"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.holy-cross.com/library-detail?chunkid=21573&subject=Strengthen%20Immunity%20(Against%20Colds,%20Flus,%20and%20Other%20Illnesses)&lang=English&query=AN%2021573&db=hlt>