import car { prefix "car"; revision-date 2014-08-18; }
import people { prefix "person"; revision-date 2014-08-18; }
import yang-ext {prefix "ext"; revision-date "2013-07-09";}
import car { prefix "car"; revision-date 2014-08-18; }
import people { prefix "person"; revision-date 2014-08-18; }
import yang-ext {prefix "ext"; revision-date "2013-07-09";}