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": ""}
  UFnF 46.359707  -84.140133 U j   chippewa 0  1.5 MILES NW HOMESTEAD ND@    Xw MICHIGAN  ASHE tU9g  frederick j. hermann y         [Appears to the approach C. brunetiana (cf. McVaugh 8808)] [Leaves not typical -- too much narrowed at base [for. C. Chryoscarp4] -- EGV58] MT    u# crataegus chrysocarupa  ROSACEAE jlj     united states MM  
{"catalogNumber": "", "order": "", "family": "Rosaceae", "scientificName": "Crataegus chrysocarpa", "scientificNameAuthorship": "Ashe", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Frederick J. Hermann", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "[Appears to the approach C. brunetiana (cf. McVaugh 8808)] [Leaves not typical -- too much narrowed at base [for. C. Chryoscarpa] -- EGV58]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Chippewa", "municipality": "", "locality": "1.5 miles NW Homestead", "decimalLatitude": "46.359707", "decimalLongitude": "-84.140133", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}