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": ""}
mayana +:     nu O fabales  !_b) fabaceae    m. aguilar BP|S  (LUNDELL) SEIGLER & EBINGER _Dl   (E~ PETEN vachellia [7     1935-04-10    *?= san diego, rio pasion 495 z-:F    vachellia mayana hV       7)~ GUATEMALA 1001811 O  
{"catalogNumber": "1001811", "order": "Fabales", "family": "Fabaceae", "scientificName": "Vachellia mayana", "scientificNameAuthorship": "(Lundell) Seigler & Ebinger", "genus": "Vachellia", "subgenus": "", "specificEpithet": "mayana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. Aguilar", "recordNumber": "495", "verbatimEventDate": "1935-04-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guatemala", "stateProvince": "Peten", "county": "", "municipality": "", "locality": "San Diego, Rio Pasion", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}