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": ""}
  0 2ts 66-60    S CAREX colorado ic$o     4 holm MAXIMILIAN G. DUMAN ]   S <an 1966-O7-26  .m< NIWOT RIDGE. 3353  q    2M7;j POALES UNITEsD STATES ,g     1398956 6H5    TH carex chalciolepis  Cyperaceae fffsi  chalciolepis ^MHA      
{"catalogNumber": "1398956", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex chalciolepis", "scientificNameAuthorship": "Holm", "genus": "Carex", "subgenus": "", "specificEpithet": "chalciolepis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Maximilian G. Duman", "recordNumber": "66-60", "verbatimEventDate": "1966-07-26", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Colorado", "county": "", "municipality": "", "locality": "Niwot Ridge.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "3353", "maximumElevationInMeters": ""}