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": ""}
 16.3299 $@N   pX Commelinaceae 266 V#q|k    OAfXACA 68wHM   nx Mexico       1958-06-30 4    Commelina L0 :a   Commelina .-~   robert merill king <   L. +S  -95.2272 )     >f&<] SAN BLAS ATEMPA ONE-HALF KM E OF THE CITY OF TEHUANTEPEC, ALONG THE PAN-AMERICAN HWY ROUTESq 185 AND 190  = commelinales 
{"catalogNumber": "", "order": "Commelinales", "family": "Commelinaceae", "scientificName": "Commelina", "scientificNameAuthorship": "L.", "genus": "Commelina", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert Merill King", "recordNumber": "266", "verbatimEventDate": "1958-06-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Oaxaca", "county": "", "municipality": "", "locality": "San Blas Atempa; one-half km E of the city of Tehuantepec, along the Pan-American hwy routes 185 and 190", "decimalLatitude": "16.3299", "decimalLongitude": "-95.2272", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}