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": ""}
  B4  ROGERS MCVAVGH     senna bauhiniodes Qtg    el rucio (los peã±oleros); 4.3 mi sw of cuencame on road to durango 0  senna F 4   B-/ 1181806    b Sonora    FABALES a`B&7  GRAVELLY SLOPE NFEAR WASH, GHAPARRAL, PROVI(NCE (   S 1866    fabaceae Y  (a. gray) irwin & barneby hv_YH  
{"catalogNumber": "1181806", "order": "Fabales", "family": "Fabaceae", "scientificName": "Senna bauhinioides", "scientificNameAuthorship": "(A. Gray) Irwin & Barneby", "genus": "Senna", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Rogers McVaugh", "recordedBy": "", "recordNumber": "1866", "verbatimEventDate": "", "habitat": "Gravelly slope near wash, chaparral, province", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Sonora", "county": "", "municipality": "", "locality": "El Rucio (Los Pe\u00c3\u00b1oleros); 4.3 mi SW of Cuencame on road to Durango", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}