<http://schema.org/description>
"\u0627\u0644\u0647\u064A\u0626\u0629 \u0627\u0644\u064A\u0645\u0646\u064A\u0629 \u0627\u0644\u0643\u0648\u064A\u062A\u064A\u0629 \u062A\u062F\u0634\u0646 \u062A\u0648\u0632\u064A\u0639 \u0627\u0644\u0633\u0644\u0629 \u0627\u0644\u063A\u0630\u0627\u0626\u064A\u0629 \u0628\u0645\u062D\u0627\u0641\u0638\u0629 \u0625\u0628 -"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.suhf.net/misc/149765.html>