{"id":"S00005613","label":"Penetration resistance","description":"Use as a topical subdivision under individual materials and types of materials.","source_url":"https://id.loc.gov/authorities/subjects/sh00005613","normalized_label":"penetration resistance","broader":[],"aliases":["Resistance to penetration"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh00005613","provider":"lcsh","revision":"faf768674b696083","taxonomy_revision":"f050b5d4780b1289","title":"Penetration resistance","url":"/topics/S00005613","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9261661429847819332","address_version":"morton4x16-v1","coordinates":[0,0,87,46080],"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}