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": ""}
 r Ah 1463648 Occasional shrub in alder-like clumps, dry oak woodland. Q   YNDS# Amelanchier united states M0e    x G Osceola   vRf rosales  66p 9463 Amelanchier laevis b K)t  -85.05428 H         J 44.03591   MICHIGAN 5k ?=  MIDDLE BRANCH TWP., CA. 6.5 MI. SE OF MARION. OO D^    EHu laevis  (]Q WIEGAND  %K ROSACEAE  1960-05-15 Bf5Bx 
{"catalogNumber": "1463648", "order": "Rosales", "family": "Rosaceae", "scientificName": "Amelanchier laevis", "scientificNameAuthorship": "Wiegand", "genus": "Amelanchier", "subgenus": "", "specificEpithet": "laevis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "9463", "verbatimEventDate": "1960-05-15", "habitat": "Occasional shrub in alder-like clumps, dry oak woodland.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Osceola", "municipality": "", "locality": "Middle Branch Twp., ca. 6.5 mi. SE of Marion.", "decimalLatitude": "44.03591", "decimalLongitude": "-85.05428", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}