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": ""}
 x EABACEAE        Zj senna bauhinioides   & bauhinioides  pY 1953-0-21  Up~hf (a. qray) irwin & barneby      g -103.735 rogers mcvaugh .k=    Sonora 0   bZd g. ownbey & f. ownbey 1866 r     MEXICO /=7  
{"catalogNumber": "", "order": "", "family": "Fabaceae", "scientificName": "Senna bauhinioides", "scientificNameAuthorship": "(A. Gray) Irwin & Barneby", "genus": "", "subgenus": "", "specificEpithet": "bauhinioides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Rogers McVaugh", "recordedBy": "G. Ownbey & F. Ownbey", "recordNumber": "1866", "verbatimEventDate": "1953-09-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Sonora", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-103.735", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}