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": ""}
 Zf c MICHIGAN   *f 3540  C[! sororia   MALPIGHIALES IK>.    LIVINGSTON :6HH_   7 Violaceae UNITED STATES ,5Q     !H viola E. S. George Reserve, Near marsh below Camburn Lab at South Gate. Grid B-9 %    1556844 @  WILLD. |K `    1957-04 +P$)5  A.W. COOPER T   5e1 viola sororia   
{"catalogNumber": "1556844", "order": "Malpighiales", "family": "Violaceae", "scientificName": "Viola sororia", "scientificNameAuthorship": "Willd.", "genus": "Viola", "subgenus": "", "specificEpithet": "sororia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A.W. Cooper", "recordNumber": "3540", "verbatimEventDate": "1957-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Livingston", "municipality": "", "locality": "E. S. George Reserve, Near marsh below Camburn Lab at South Gate. Grid B-9", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}