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": ""}
   38 3765   Y MICHIGAN  u x L.   1346700     []toF 43.21781        q UNITED STATES  x perennis     2 -86.11685  fabales  pz,    ,a nw 1/4 Hsec. 32egglestown twp. ca. 4 miles nw of sullivan.   
{"catalogNumber": "1346700", "order": "Fabales", "family": "", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "perennis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "3765", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "NW 1/4 sec. 32 Eggleston Twp. Ca. 4 miles NW of Sullivan.", "decimalLatitude": "43.21781", "decimalLongitude": "-86.11685", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}