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": ""}
 N. Snow v@ib0   virgata E,   leptochloa virgata ;4  1970-08-02  ^    @^&R red sandy soil, soft poales a5Zzn  MEXICO [[Xr   X -94.3901 LEPTOCHLOA AX     &g! novillerito; 35 miles e of acayucan hwy mex180     Poaceae Tw.  1123735  i1tZ  LEROY H. HARVEY q   WIGHT EX STEUD. g[Tg      8580 N| 
{"catalogNumber": "1123735", "order": "Poales", "family": "Poaceae", "scientificName": "Leptochloa virgata", "scientificNameAuthorship": "Wight ex Steud.", "genus": "Leptochloa", "subgenus": "", "specificEpithet": "virgata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "N. Snow", "recordedBy": "LeRoy H. Harvey", "recordNumber": "8580", "verbatimEventDate": "1970-08-02", "habitat": "red sandy soil, soft", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Novillerito; 35 miles E of Acayucan Hwy Mex180", "decimalLatitude": "", "decimalLongitude": "-94.3901", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}