Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
 M -83.373309  WJi 8307  ^ *fF UNITED STATES  f9L labradorica   violaceae -b  NORMAN H. RUSSELL Y+7a        5RIr> viola labradorica   ( "EVERGREN LEAF"; [AMER. MIDL. NAT. 12: 68]; [MICH ! HEB83 BLH ! HEB83]      G7 SCHRANK   $ malpighiales  livonia ~%     g OLIVER A. FARWELL
{"catalogNumber": "", "order": "Malpighiales", "family": "Violaceae", "scientificName": "Viola labradorica", "scientificNameAuthorship": "Schrank", "genus": "", "subgenus": "", "specificEpithet": "labradorica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Norman H. Russell", "recordedBy": "Oliver A. Farwell", "recordNumber": "8307", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "\"evergreen leaf\"; [Amer. Midl. Nat. 12: 68]; [MICH ! HEB83 BLH ! HEB83]", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Livonia", "decimalLatitude": "", "decimalLongitude": "-83.373309", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}