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": ""}
 DW|W4 72  PE <U var. E. PALMER SfH&      H.S.Irwin &Barneby   AB   CHIHUAHUA; SW CHIH. J%!lf  chihuahua I4   `ZI 28.6203 1885-08 ` |K,   )Mexico NP      1182392 X2;%   ?O GEMINIFLORA   i7 CHIHUAHU3A -106.083 K x   P howard s. irwin Senna Jo  
{"catalogNumber": "1182392", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "H.S.Irwin & Barneby", "genus": "Senna", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "geminiflora", "identifiedBy": "Howard S. Irwin", "recordedBy": "E. Palmer", "recordNumber": "72", "verbatimEventDate": "1885-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chihuahua", "county": "Chihuahua", "municipality": "", "locality": "Chihuahua; SW Chih.", "decimalLatitude": "28.6203", "decimalLongitude": "-106.083", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}