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": ""}
  ?0 mexico  n=y CALIFORNICUM shirley a. graham      Lythrum californicum :   1265302 (TUJ  1899-09-07 rL          R1 P) Torr. & A. Gray Lythraceae  _KS     # E.W. Nelson     % 6382   RA LYTHRUM
{"catalogNumber": "1265302", "order": "", "family": "Lythraceae", "scientificName": "Lythrum californicum", "scientificNameAuthorship": "Torr. & A. Gray", "genus": "Lythrum", "subgenus": "", "specificEpithet": "californicum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Shirley A. Graham", "recordedBy": "E.W. Nelson", "recordNumber": "6382", "verbatimEventDate": "1899-09-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}