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": ""}
Cyperaceae &XWVZ   ( n 1944-08-08  Ju a. m. alexander   g= Carex UNITED STATES     @i||Q mack.  w,1Q HELLERI  ]dF Poales   7z>0 mono   4048 2pE/.      wk ^ Carex helleri California 9 l,  1372893 I:t_e   3170 =   South of Deep Creek, Sweetwater Mountains. o    
{"catalogNumber": "1372893", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex helleri", "scientificNameAuthorship": "Mack.", "genus": "Carex", "subgenus": "", "specificEpithet": "helleri", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A. M. Alexander", "recordNumber": "4048", "verbatimEventDate": "1944-08-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "California", "county": "Mono", "municipality": "", "locality": "South of Deep Creek, Sweetwater Mountains.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "3170", "maximumElevationInMeters": ""}