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": ""}
   uB kMichigan    ([ frances fent    r phytolaccaceae phytolacca M<w&    x74 1984-09-15 americana ~  UNITED STATES V@  back yard at 10505 burt rd., birch run.   Saginaw l.     8?xt "it is about 10 feet high; has a bush look and 7his is the second year. it did not have flowers or fruit last year."    9-)Y L.   #RGh] PHYTOLACCA AMERICANA 171943 :f7G   R% s.n. CARYOPHYLLALES I+ 
{"catalogNumber": "1471943", "order": "Caryophyllales", "family": "Phytolaccaceae", "scientificName": "Phytolacca americana", "scientificNameAuthorship": "L.", "genus": "Phytolacca", "subgenus": "", "specificEpithet": "americana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Frances Fent", "recordNumber": "s.n.", "verbatimEventDate": "1984-09-15", "habitat": "", "occurrenceRemarks": "\"It is about 10 feet high; has a bush look and this is the second year. It did not have flowers or fruit last year.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Saginaw", "municipality": "", "locality": "Back yard at 10505 Burt Rd., Birch Run.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}