<http://schema.org/alternateName>
"The Portal"^^<http://www.w3.org/2001/XMLSchema#string>
<https://texashistory.unt.edu/explore/partners/RGPL/browse/?fq=str_day%3A30&fq=str_month%3A10_oct&fq=untl_decade%3A1970-1979&fq=str_year%3A1975>