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": ""}
  e.u. clover $o$j      e SENNA PALLIDA VAR. PALLIDA     YPf< contact um herbarium pallida oL    5YOuq var.   ;nw,6 guatemala   7l FABALES SENNA !      HOWARD S. IRWIN %%    1946-11-01 g #6     
{"catalogNumber": "", "order": "Fabales", "family": "", "scientificName": "Senna pallida var. pallida", "scientificNameAuthorship": "", "genus": "Senna", "subgenus": "", "specificEpithet": "pallida", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "Howard S. Irwin", "recordedBy": "E.U. Clover", "recordNumber": "", "verbatimEventDate": "1946-11-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guatemala", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}