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": ""}
  U 1918-07-20       CAREX EGGLESTONII  ZP  CYPERACEE XNAy   ]/mIm 1187639   q Ira W. Clokey  CONTACT UM HERBARIUM U5   =OP EGGLESTOMII  mackenzie 5t   `2 BOULDER  , poales  gNf 3218   mj  colorado  CAREX [  WW   
{"catalogNumber": "1187639", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex egglestonii", "scientificNameAuthorship": "Mackenzie", "genus": "Carex", "subgenus": "", "specificEpithet": "egglestonii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ira W. Clokey", "recordNumber": "3218", "verbatimEventDate": "1918-07-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Colorado", "county": "Boulder", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}