<http://schema.org/alternateName>
"The Portal"^^<http://www.w3.org/2001/XMLSchema#string>
<https://texashistory.unt.edu/explore/partners/PCMB/browse/?fq=str_year%3A1879&fq=str_month%3A01_jan&fq=str_location_county%3ARockwall+County%2C+TX>