{"id":"S87001269","label":"Fort Mifflin (Philadelphia, Pa.)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh87001269","normalized_label":"fort mifflin (philadelphia, pa.)","broader":["http://id.loc.gov/authorities/subjects/sh87001270"],"aliases":["Mifflin, Fort (Philadelphia, Pa.)","Mud Fort (Philadelphia, Pa.)","Old Fort Mifflin (Philadelphia, Pa.)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh87001269","provider":"lcsh","revision":"04739340d18054fa","taxonomy_revision":"f050b5d4780b1289","title":"Fort Mifflin (Philadelphia, Pa.)","url":"/topics/S87001269","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14432994743581540928","address_version":"morton4x16-v1","coordinates":[0,20,48674,54272],"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}