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": ""}
  2,( Poales  Colorado x   UR@ > leroy h. harvey   A (hook.) vasey   1967-08-17 X  7465 w1     POA NERVOSA E    b clear creek   Hy >q NERVOSA     1421868 poaceae TRY   2eN United States      3 miles below and west of Berthound Pass ,I 6 
{"catalogNumber": "1421868", "order": "Poales", "family": "Poaceae", "scientificName": "Poa nervosa", "scientificNameAuthorship": "(Hook.) Vasey", "genus": "", "subgenus": "", "specificEpithet": "nervosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "LeRoy H. Harvey", "recordNumber": "7465", "verbatimEventDate": "1967-08-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Colorado", "county": "Clear Creek", "municipality": "", "locality": "3 miles below and west of Berthound Pass", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}