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&O SENEGALIA POLYPHYLLA  CHINICUILA  %F    uvX 18.757    FABACEAE QPF[   Fabales [dAR  (dc.) britton @QL k      1149002 Ml      y wooded hill    -103.367 r    GL  geo. b. hinton
{"catalogNumber": "1149002", "order": "Fabales", "family": "Fabaceae", "scientificName": "Senegalia polyphylla", "scientificNameAuthorship": "(DC.) Britton", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Geo. B. Hinton", "recordNumber": "", "verbatimEventDate": "", "habitat": "wooded hill", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Chinicuila", "municipality": "", "locality": "", "decimalLatitude": "18.757", "decimalLongitude": "-103.367", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}