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": ""}
  m0 9.2 miles southwest of quitaque on caprock  leptocaulis -M;       u 1945-06-20  o caryophyllales FLOYD Bn3X   19 cactaceae  low shrub, 2-3 ft. high Q5V]   4~:8 CYLINDROPUNTIA    E. Whitehouse  E=     9Il+ 10016  ^ Texas       
{"catalogNumber": "", "order": "Caryophyllales", "family": "Cactaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Cylindropuntia", "subgenus": "", "specificEpithet": "leptocaulis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "E. Whitehouse", "recordNumber": "10016", "verbatimEventDate": "1945-06-20", "habitat": "", "occurrenceRemarks": "Low shrub, 2-3 ft. high", "associatedTaxa": "", "country": "", "stateProvince": "Texas", "county": "Floyd", "municipality": "", "locality": "9.2 miles southwest of Quitaque on Caprock", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}