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": ""}
 11746 CA  Senna pilifera !p   PkGo. Vallecitos de Zaragoza; Montes de Oca; Vallecitos  Q| 1938-01-13   FABACEAE ^      MEXICO acB;^    GEO. B. INTON *X?0   PILIFERA pft&.   (Vogel) H.S.Irwin & Barneby $e<N;      17.9244  guerrero !I U-    SENNA * 
{"catalogNumber": "", "order": "", "family": "Fabaceae", "scientificName": "Senna pilifera", "scientificNameAuthorship": "(Vogel) H.S.Irwin & Barneby", "genus": "Senna", "subgenus": "", "specificEpithet": "pilifera", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Geo. B. Hinton", "recordNumber": "11746", "verbatimEventDate": "1938-01-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Guerrero", "county": "", "municipality": "", "locality": "Vallecitos de Zaragoza; Montes de Oca; Vallecitos", "decimalLatitude": "17.9244", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}