{"id":"S91001490","label":"Nanotechnology","description":"Here are entered works on techniques that produce or measure features less than 100 nanometers in size. Works on the technology of scaling down machines to microscopic size are entered under [Microtechnology.]","source_url":"https://id.loc.gov/authorities/subjects/sh91001490","normalized_label":"nanotechnology","broader":["http://id.loc.gov/authorities/subjects/sh85060747"],"aliases":["Molecular technology","Nanoscale technology"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh91001490","provider":"lcsh","revision":"b78113d0f85ab7cc","taxonomy_revision":"f050b5d4780b1289","title":"Nanotechnology","url":"/topics/S91001490","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5207428081580655170","address_version":"morton4x16-v1","coordinates":[0,21,45642,18432],"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}