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": ""}
  hw.O ARKANSAS 6338 P   pR BOECKELER triangularis f  1995-04-23 VarV1  1389938 ~-P    ]#a CAREX  miller N   poales &A   HV cyperaceae      TRS: T17S R27W sec 27 c  UNIT3ED STATES c      8c Carex triangularis PHILIP E. HYATT & SHEIL4 HYATT #   foulk, .3 miles south on united states 71. ,i  
{"catalogNumber": "1389938", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex triangularis", "scientificNameAuthorship": "Boeckeler", "genus": "Carex", "subgenus": "", "specificEpithet": "triangularis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Philip E. Hyatt & Sheila Hyatt", "recordNumber": "6338", "verbatimEventDate": "1995-04-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arkansas", "county": "Miller", "municipality": "", "locality": "Foulk, 1.3 miles south on United States 71.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T17S R27W sec 27", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}