<http://schema.org/contactType>
"Customer Service"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.holy-cross.com/library-detail?chunkid=9671&subject=In%20his%20own%20words:%20living%20after%20a%20heart%20attack&lang=English&query=AN%209671&db=hlt>