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": ""}
 mexico s`,   m3Nz nayarit  fOgmP vachellia pennatula  r FqG 1959-08-21  &AT j.e. ebinger   B  PENNATULA     W!A 1185877    wp  (schltdl. & cham.) seigler & ebinger   On RANCHO DELGADO; 14 MI N OF TEPIC, MIRADOR DEL AGUILA  $n(p -105.041    TE*PIC 7e*L    WN VACHELLIA    lXn 21.6656  
{"catalogNumber": "1185877", "order": "", "family": "", "scientificName": "Vachellia pennatula", "scientificNameAuthorship": "(Schltdl. & Cham.) Seigler & Ebinger ", "genus": "Vachellia", "subgenus": "", "specificEpithet": "pennatula", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "J.E. Ebinger", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1959-08-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nayarit", "county": "Tepic", "municipality": "", "locality": "Rancho Delgado; 14 mi N of Tepic, Mirador del Aguila", "decimalLatitude": "21.6656", "decimalLongitude": "-105.041", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}