{"id":"S2001008829","label":"Water efficiency","description":"Here are entered works on the relationship between the amount of water required for a particular purpose and the quantity of water used or delivered, including measures taken to achieve more efficient water use and reduced demand.","source_url":"https://id.loc.gov/authorities/subjects/sh2001008829","normalized_label":"water efficiency","broader":["http://id.loc.gov/authorities/subjects/sh85145546"],"aliases":["Efficiency, Water","Water use efficiency"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2001008829","provider":"lcsh","revision":"9f6971e31eb0cd53","taxonomy_revision":"f050b5d4780b1289","title":"Water efficiency","url":"/topics/S2001008829","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9839248384354034242","address_version":"morton4x16-v1","coordinates":[0,477,5090,62464],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}