<http://schema.org/keywords>
"\u00C3&#129;lv, brudsl\u00C3\u00B6ja, exposure, k20d, kalix\u00C3\u00A4lv, kalixriver, long, norrbotten, \u00C3\u00B6verkalix, pentax, river, sverige, sweden, vattenfall, water, waterfall"^^<http://www.w3.org/2001/XMLSchema#string>
<https://marketplace.500px.com/photos/22374389/brudsl%25C3%25B6ja-b-w-by-patrik-engman>