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": ""}
1768 3H=   |#?W 1140993  2485 ,&  30.6444 ,C?IR      JqMI COMMELINA SCABRA    -108.898   JJ scabra  MEXICO =    ~ CHIHUAHUA   [i 1939-08-21  x;3 EL PINITO; 12 MI W OF CARRETAS, ROAD TO CUAUHTÃ©MOC IVAN M. JOHNSTON BI.]     x,w commelinales    s. white /r   : Commelinaceae  6~Z Benth.
{"catalogNumber": "1140993", "order": "Commelinales", "family": "Commelinaceae", "scientificName": "Commelina scabra", "scientificNameAuthorship": "Benth.", "genus": "", "subgenus": "", "specificEpithet": "scabra", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Ivan M. Johnston", "recordedBy": "S. White", "recordNumber": "2485", "verbatimEventDate": "1939-08-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chihuahua", "county": "", "municipality": "", "locality": "El Pinito; 12 mi W of Carretas, road to Cuauht\u00c3\u00a9moc", "decimalLatitude": "30.6444", "decimalLongitude": "-108.898", "verbatimCoordinates": "", "minimumElevationInMeters": "1768", "maximumElevationInMeters": ""}