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": ""}
 1769 hs4  Poales R     4@Z= Valley nnear Westcliffe  l 1421502  d poa fendleriana  9^) poaceae     colorado  P       h>  (Steud.) Vaey  MH C. O. Erlanson    I, fendleriana   J custer UNITED STATES g%=    =Bxl? 1926-06-0  poa do$ 
{"catalogNumber": "1421502", "order": "Poales", "family": "Poaceae", "scientificName": "Poa fendleriana", "scientificNameAuthorship": "(Steud.) Vasey", "genus": "Poa", "subgenus": "", "specificEpithet": "fendleriana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C. O. Erlanson", "recordNumber": "1769", "verbatimEventDate": "1926-06-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Colorado", "county": "Custer", "municipality": "", "locality": "Valley near Westcliffe", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}