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": ""}
 6v2 atoyac; atoyac MEXICO M=,E[      H Paul C. Standley     Acaciella     2= Veracruz 147980 _[hj           v Fabaceae  (MILL.) BRITTON & ROSE f 99s  -96.7762 <*   y Eizi Matuda     fabales    m q 18.9142
{"catalogNumber": "1147980", "order": "Fabales", "family": "Fabaceae", "scientificName": "", "scientificNameAuthorship": "(Mill.) Britton & Rose", "genus": "Acaciella", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Paul C. Standley", "recordedBy": "Eizi Matuda", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Veracruz", "county": "", "municipality": "", "locality": "Atoyac; Atoyac", "decimalLatitude": "18.9142", "decimalLongitude": "-96.7762", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}