<?xml version="1.0" encoding="UTF-8"?>
<response><unit><id>7bbbbcd5-3684-4569-8632-af3c6f6223ce</id><parent_id>52dffeb2-7372-45c3-a788-5aa4328c6317</parent_id><number>9.6.2.2</number><names>[{"lang":"es","name":"Situación de los números irracionales sobre la recta real"},{"lang":"en","name":"Situation of the irrational numbers on the straight line"},{"lang":"ca","name":"Situació dels nombres irracionals sobre la recta real"}]</names><difficulty>5</difficulty><created>18/7/16 11:43</created><modified>18/7/16 11:43</modified></unit></response>
