{"id":"S98004350","label":"Internet telephony","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh98004350","normalized_label":"internet telephony","broader":["http://id.loc.gov/authorities/subjects/sh85133438"],"aliases":["IP telephony","Internet phone","Internet telephone","Internet-based telephony","Voice over IP networks"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh98004350","provider":"lcsh","revision":"afa992856f6f0ba4","taxonomy_revision":"f050b5d4780b1289","title":"Internet telephony","url":"/topics/S98004350","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10127685184586647078","address_version":"morton4x16-v1","coordinates":[0,23,23989,63488],"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}