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": ""}
   (U. 21.3479  )nDe& santa maria del oro  <z -104.573    l  1959-08-18  9+,t  728      Desmodim 5>     li<C Paulita (Granja MascareÃ±o); NE of Sant MarÃ­a del Oro  Faba|les `N|   I Fabaceae   $O nayarit  t 1164668    
{"catalogNumber": "1164668", "order": "Fabales", "family": "Fabaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Desmodium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "728", "verbatimEventDate": "1959-08-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Nayarit", "county": "Santa Maria del Oro", "municipality": "", "locality": "Paulita (Granja Mascare\u00c3\u00b1o); NE of Santa Mar\u00c3\u00ada del Oro", "decimalLatitude": "21.3479", "decimalLongitude": "-104.573", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}