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": ""}
  O 9> 1939-04-22      Saxifragales  qT  1665387 !   F michx.      ax?% UNITED STATES   near top of panola mountain a granite dome in western corner Kbj    ] = sedum pusillum    ROLAND M. HARPER YD4:<   PUSILLUM ~]^p   s^~&# 3717
{"catalogNumber": "1665387", "order": "Saxifragales", "family": "", "scientificName": "Sedum pusillum", "scientificNameAuthorship": "Michx.", "genus": "", "subgenus": "", "specificEpithet": "pusillum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Roland M. Harper", "recordNumber": "3717", "verbatimEventDate": "1939-04-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Near top of Panola Mountain a granite dome in western corner", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}