{"id":"S2007006999","label":"Very high-speed digital subscriber lines","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2007006999","normalized_label":"very high-speed digital subscriber lines","broader":["http://id.loc.gov/authorities/subjects/sh2001003096"],"aliases":["VDSLs (Very high-speed digital subscriber lines)","VHDSLs (Very high-speed digital subscriber lines)","Very high bit-rate digital subscriber lines","Very high-speed DSL"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2007006999","provider":"lcsh","revision":"120e096db4b5b0bd","taxonomy_revision":"f050b5d4780b1289","title":"Very high-speed digital subscriber lines","url":"/topics/S2007006999","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5190548131611567648","address_version":"morton4x16-v1","coordinates":[0,478,33276,23552],"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}