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": ""}
   8E CAEX OCCIDENTALIS  carex /NT   2743 p    (h% CHARLES F. BAK ER, FRANKLIN S. EARLE & SAMUEL M. TRACY  zwn - Cyperaceae  l. h. bailey Wy5  colorado r1          ; OCCIDENTALIS  ~`_ 722  i:5a 1381057      POALES  yo I 1898-07-12  0G LA PLATA CANON.  UNITED STATES %fV < 
{"catalogNumber": "1381057", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex occidentalis", "scientificNameAuthorship": "L. H. Bailey", "genus": "Carex", "subgenus": "", "specificEpithet": "occidentalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles F. Baker, Franklin S. Earle & Samuel M. Tracy", "recordNumber": "722", "verbatimEventDate": "1898-07-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Colorado", "county": "", "municipality": "", "locality": "La Plata Canon.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "2743", "maximumElevationInMeters": ""}