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": ""}
   tragus berteronianus iSi>     schult. 3    1934-08-02  Em     6/ CYRUS L. LUNDELL  Tragus ^G@U   berteronianus ~+g,&   Lc 23.1291    *E poales   1131470 z   0u[3) -101.116  
{"catalogNumber": "1131470", "order": "Poales", "family": "", "scientificName": "Tragus berteronianus", "scientificNameAuthorship": "Schult.", "genus": "Tragus", "subgenus": "", "specificEpithet": "berteronianus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Cyrus L. Lundell", "recordNumber": "", "verbatimEventDate": "1934-08-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "23.1291", "decimalLongitude": "-101.116", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}