<http://schema.org/name>
"The Portal to Texas History"^^<http://www.w3.org/2001/XMLSchema#string>
<https://texashistory.unt.edu/explore/partners/LBJSM/browse/?sort=title&fq=str_title_serial%3ASenator+Lyndon+Johnson%2C+Harry+Truman%2C+Sam+Rayburn%2C+Johnson+Family+Cemetery>