{"id":"S2001002960","label":"Collisions (Astrophysics)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2001002960","normalized_label":"collisions (astrophysics)","broader":["http://id.loc.gov/authorities/subjects/sh85009032"],"aliases":["Collisional processes (Astrophysics)","Impact processes (Astrophysics)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2001002960","provider":"lcsh","revision":"eb8b9cbcb10e4e2e","taxonomy_revision":"f050b5d4780b1289","title":"Collisions (Astrophysics)","url":"/topics/S2001002960","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"577586954502284870","address_version":"morton4x16-v1","coordinates":[0,477,4999,16384],"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}