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 6DIr   iW|  Walter N. Koelz    4222 >2      Z POTENTILLA INDICA Rosales o |M    [Ep rosaceae  ffr 1502260   (Jacks.)R Th.Wolf X   q 1933-04-22 INDICA Z7I   610 ut>   Bhadwar, Punjab 2dR,u  himachal pradesh U(JY   $ KANRA 
{"catalogNumber": "1502260", "order": "Rosales", "family": "Rosaceae", "scientificName": "Potentilla indica", "scientificNameAuthorship": "(Jacks.) Th.Wolf", "genus": "Potentilla", "subgenus": "", "specificEpithet": "indica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "4222", "verbatimEventDate": "1933-04-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Himachal Pradesh", "county": "Kangra", "municipality": "", "locality": "Bhadwar, Punjab", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "610", "maximumElevationInMeters": ""}