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": ""}
      Tn4u7 eagle CAREX ?z    COLORADO dqC   L. H. Bailey PhT   9481 Z   [n;A+ SAWATCH RANGE - ROCKY MOUNTAINS ALONG MISSOURI LAKES TRAIL ABOUT 3 AIR MILES SW OF GOLD PARK   POALES eT?#i   1460960 r $(/   x= illota d. castaner Q  CAREX ILLOTA @    ; united states   ITv(- cyperaceae  oq|  1986-07-19
{"catalogNumber": "1460960", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex illota", "scientificNameAuthorship": "L. H. Bailey", "genus": "Carex", "subgenus": "", "specificEpithet": "illota", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "D. Castaner", "recordNumber": "9481", "verbatimEventDate": "1986-07-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Colorado", "county": "Eagle", "municipality": "", "locality": "Sawatch Range - Rocky Mountains along Missouri Lakes Trail about 3 air miles SW of Gold Park", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}