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": ""}
 c0ogC MICHIGAN  occasional in dry, sandy field. R 4   1467869  p    =N~8 recta L. n  44.851872 6   P2A Potentilla recta  uB 6    u: rosales  g~ cx potentilla  o Jane LaRue    1968-05-15 Rosaceae P      Y[Y -85.20237     _ rapid river twp., off plum valley road.  3H6 United States  q]+v Kalkaska
{"catalogNumber": "1467869", "order": "Rosales", "family": "Rosaceae", "scientificName": "Potentilla recta", "scientificNameAuthorship": "L.", "genus": "Potentilla", "subgenus": "", "specificEpithet": "recta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jane LaRue", "recordNumber": "6", "verbatimEventDate": "1968-05-15", "habitat": "Occasional in dry, sandy field.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kalkaska", "municipality": "", "locality": "Rapid River Twp., off Plum Valley Road.", "decimalLatitude": "44.851872", "decimalLongitude": "-85.20237", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}