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": ""}
 R -103.735      D5Mts G.Ownbey & . Ownbey  1181806 4   1953-09-21 9         Z-t El Rucio (Los PeÃ±oleros); 4.3 mi SW of Cuengame on road to Durango  SENNA BAUHINIOIDES Fo?     P (a. gray) irwin & barneby  rk mexico  L>JV ROGERS MCVAUGH    S senna 
{"catalogNumber": "1181806", "order": "", "family": "", "scientificName": "Senna bauhinioides", "scientificNameAuthorship": "(A. Gray) Irwin & Barneby", "genus": "Senna", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Rogers McVaugh", "recordedBy": "G. Ownbey & F. Ownbey", "recordNumber": "", "verbatimEventDate": "1953-09-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "El Rucio (Los Pe\u00c3\u00b1oleros); 4.3 mi SW of Cuencame on road to Durango", "decimalLatitude": "", "decimalLongitude": "-103.735", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}