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": ""}
 Yg SAGITATA  viola sagittata var. ovata y~/Z     Viola ;;    F]L~ (UTT.) TORR. & A. GRAY  F. C. Evans b@rm   HK 1674095   /kyn MALPIGHIALES 199-05-05 3O,   HqH8v anton a. reznicek   2 michigan ovata -GgB  ABANDONED UPLAND FIELD, DOMINATED BY POA AND ARISTIDA. SOIL: FOX SANDY 6LOAM. d2JM   ( LIVINGSTON UNITED STATES O_m4Q    s.n. V   a EDWIN S. GEORGE RESERVE (BETWEEN 0-6 AMD 0-7)  3 VAR. 
{"catalogNumber": "1674095", "order": "Malpighiales", "family": "", "scientificName": "Viola sagittata var. ovata", "scientificNameAuthorship": "(Nutt.) Torr. & A. Gray", "genus": "Viola", "subgenus": "", "specificEpithet": "sagittata", "verbatimTaxonRank": "var.", "infraspecificEpithet": "ovata", "identifiedBy": "Anton A. Reznicek", "recordedBy": "F. C. Evans", "recordNumber": "s.n.", "verbatimEventDate": "1949-05-05", "habitat": "Abandoned upland field, dominated by Poa and Aristida. Soil: Fox sandy loam.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Livingston", "municipality": "", "locality": "Edwin S. George Reserve (between 0-6 and 0-7)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}