Question: 2004 KV18 was first observed at facilities located in a special land use known as what?
Sentence (from "Mauna Kea Observatories"): The Mauna Kea Observatories (MKO) are a number of independent astronomical research facilities and large telescope observatories that are located at the summit of Mauna Kea on the Big Island of Hawaiʻi, United States.
Relevant evidence: No