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": ""}
   A_UY. Commelina crispa  9xx2x commelinaceae   30.3749 Ae     Commelina xSgS        sonora  hvo COMMELINALES  LOS ALISITOS; CAÃ±Ã³N DE S4NTA ROSA; E OF EL TIGRE o|   , x  1938-07-20 1173 r@=  -109.267 A      
{"catalogNumber": "", "order": "Commelinales", "family": "Commelinaceae", "scientificName": "Commelina crispa", "scientificNameAuthorship": "", "genus": "Commelina", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1938-07-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Sonora", "county": "", "municipality": "", "locality": "Los Alisitos; Ca\u00c3\u00b1\u00c3\u00b3n de Santa Rosa; E of El Tigre", "decimalLatitude": "30.3749", "decimalLongitude": "-109.267", "verbatimCoordinates": "", "minimumElevationInMeters": "1173", "maximumElevationInMeters": ""}