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": ""}
 Potentilla indica BbLDV   . zh  HILLSDALE 1010 r  -84.49375 F.TP    ~ (Jacks.) Th.Wolf  IS|2k corolla yellow  1989-05-29 a        indica U     as/ 42.021716  ] Dzt 1483982  Rosales 1< ?c    P! United States  
{"catalogNumber": "1483982", "order": "Rosales", "family": "", "scientificName": "Potentilla indica", "scientificNameAuthorship": "(Jacks.) Th.Wolf", "genus": "", "subgenus": "", "specificEpithet": "indica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1010", "verbatimEventDate": "1989-05-29", "habitat": "", "occurrenceRemarks": "Corolla yellow", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Hillsdale", "municipality": "", "locality": "", "decimalLatitude": "42.021716", "decimalLongitude": "-84.49375", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}