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": ""}
  4b=u DALEA fbals *7op      |x^mn CONTACT UM HERBARIUM 1164324 Bk7Gw   ]0W William A. Kellerman  f DALEA VERSICOLOR  FABACEAE =   6455 6t?fi   r. baneby [     y 1907-02-04    4_ versicolor    U` + ZUCC.  guatemala t)leP 
{"catalogNumber": "1164324", "order": "Fabales", "family": "Fabaceae", "scientificName": "Dalea versicolor", "scientificNameAuthorship": "Zucc.", "genus": "Dalea", "subgenus": "", "specificEpithet": "versicolor", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R. Barneby", "recordedBy": "William A. Kellerman", "recordNumber": "6455", "verbatimEventDate": "1907-02-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guatemala", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}