<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">Sogdian</topic></authority><related type="other"><topic>Sogdian</topic></related><related type="broader"><topic>Syriac scripts</topic></related> <note xml:lang="en"><![CDATA[ Writing system originally used for the Sogdian language and derived from the Syriac writing system. It is a consonantal writing system, in  each symbol stands for a consonant, leaving the reader to supply the appropriate vowel. The script consists of 17 consonants, many of which have alternate forms for initial, middle, and final position. ]]></note></mads>