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": ""}
 V!,Y% 20 FT TALL AND SPARSELY BRANCHD | USED AS FENCES   ~ w 1261829    , CACTACEAE  #=DjY Gualan  r0# pfeiff.  !I 1946-10-23     Opuntia auberi  DuF   , OPUNTA  caryophyllales 2%Xz$    Gualan /3|1  924 i PXq     ;gA=+ in shade  $) guatemala  L;p< EW. U. CLOVER  w0 & ZACAPA
{"catalogNumber": "1261829", "order": "Caryophyllales", "family": "Cactaceae", "scientificName": "Opuntia auberi", "scientificNameAuthorship": "Pfeiff.", "genus": "Opuntia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "E. U. Clover", "recordNumber": "9324", "verbatimEventDate": "1946-10-23", "habitat": "in shade", "occurrenceRemarks": "20 ft tall and sparsely branched | used as fences", "associatedTaxa": "", "country": "Guatemala", "stateProvince": "Zacapa", "county": "Gualan", "municipality": "", "locality": "Gualan", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}