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": ""}
  f.  prunus    Un9 ) ST. CLAIR RIVER, HEAD OF First Geological Survey of Michigan, 1837â1840, Douglass Houghton, State Geolog|st; Abram Sager, Botanist and Zoologist, 1837; John Wright, State Botanist, 1838, assisted by George H. Bull [The data on this sheet are in the hand of Mark W. Harrington, ca. 1870]b [Coordinates at Lighthouse Park on Lake Huron] !   @%y 43.0073  Rosales  NuxB   Jz`B 1838-06-04 UNITED STATES [N3Z    michigan v~m   v j Prunus pensylvanica  J L. f.  H St. Clair  JOHN WRIGHT U[   Vmo5 S.N. PENSYLVANICA rZbiJ    7@CTg ROSACEAE 1468226 `    -82.4232 +Pul 
{"catalogNumber": "1468226", "order": "Rosales", "family": "Rosaceae", "scientificName": "Prunus pensylvanica", "scientificNameAuthorship": "L. f.", "genus": "Prunus", "subgenus": "", "specificEpithet": "pensylvanica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John Wright", "recordNumber": "s.n.", "verbatimEventDate": "1838-06-04", "habitat": "", "occurrenceRemarks": "First Geological Survey of Michigan, 1837\u00e2\u0080\u00931840, Douglass Houghton, State Geologist; Abram Sager, Botanist and Zoologist, 1837; John Wright, State Botanist, 1838, assisted by George H. Bull [The data on this sheet are in the hand of Mark W. Harrington, ca. 1870] [Coordinates at Lighthouse Park on Lake Huron]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "St. Clair", "municipality": "", "locality": "St. Clair River, head of", "decimalLatitude": "43.0073", "decimalLongitude": "-82.4232", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}