Seaport used in a sentence

Seaport in a sentence as a noun

Ghent was built as a seaport, now it's 50km inland.

"So it's more up to date than the bitofnews summary that has "at least 32," and if I care where Riga is instead of reading "Riga, which is the biggest city in the Baltics and its biggest seaport" I can click the Riga link and see a map and photo and population etc.