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": ""}
 Y 1987-06-21 carex +      washington tIK|E    PACHYSTACHYA  a0 -   Poales mx|      181920 1 u  skamania k4IV&    +C cham. ex steud. carex pachystachya ST3     t ( z 420    abov3 upper drainage of sorehead creek, 24 km e amboy (in clark +co).  Y#4*   b United States  s JOHN E. RAWLINS
{"catalogNumber": "1381920", "order": "Poales", "family": "", "scientificName": "Carex pachystachya", "scientificNameAuthorship": "Cham. ex Steud.", "genus": "Carex", "subgenus": "", "specificEpithet": "pachystachya", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John E. Rawlins", "recordNumber": "420", "verbatimEventDate": "1987-06-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Washington", "county": "Skamania", "municipality": "", "locality": "Above upper drainage of Sorehead Creek, 24 km E Amboy (in Clark Co).", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}