<https://catalog.nols.org/OverDrive/6a645ed9-b753-47f5-b3bd-e4faecc7a26d/Home>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://catalog.nols.org/GroupedWork/8468d03e-cf01-13d0-7405-f074486d2ea3-eng/Home?searchId=&recordIndex=19&page=&searchSource=local>