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": ""}
 1642373 U-^   FO imbricata   subsp.  uE9+  A. L. Chambers jroA   U CACTACEAE   (2@93 Caryophyllales    ZWX4?h UNITED $STATES  IMBRICATA U, _<    1951-07   El Paso  ;Z^   )l COLORADO   20 MILES S.W. OF COLORADO SPRINGS (9i  cylindropuntia D=o@w     T#  CYLINDROPUNTIA IMBRICATA SUBSP. IMBRICATA
{"catalogNumber": "1642373", "order": "Caryophyllales", "family": "Cactaceae", "scientificName": "Cylindropuntia imbricata subsp. imbricata", "scientificNameAuthorship": "", "genus": "Cylindropuntia", "subgenus": "", "specificEpithet": "imbricata", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "imbricata", "identifiedBy": "", "recordedBy": "A. L. Chambers", "recordNumber": "", "verbatimEventDate": "1951-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Colorado", "county": "El Paso", "municipality": "", "locality": "20 Miles S.W. of Colorado Springs", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}