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": ""}
     MLZ- hayesiana R. BAR-NEBY |   F6 K 1940-08-04  uvu panama   !Senna -Wz   sj HARLEY H. BARTLETT  zN[c FABALES  U8 CONTACT UM HERBARIUM  eld;^ 16658   hhs (britton & rose) h.s.irwin  barneby  oxX2e FABACEAE   a#M! SENNA HAYESIANA       
{"catalogNumber": "", "order": "Fabales", "family": "Fabaceae", "scientificName": "Senna hayesiana", "scientificNameAuthorship": "(Britton & Rose) H.S.Irwin & Barneby", "genus": "Senna", "subgenus": "", "specificEpithet": "hayesiana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R. Barneby", "recordedBy": "Harley H. Bartlett", "recordNumber": "16658", "verbatimEventDate": "1940-08-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Panama", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}