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": ""}
  AO0 MACROPTILIUM  R 2#n atropurpureum   , MACROPTILIUM ATROPURPUREUM    |` 17M462  Lx CHESTER M. ROWELL, JR. Mexico tC<     ALFONSO DELGADO S. ;&    <3 san pablo villa de mitla; ruins at mitla    ) -96.362   6 oaxaca  8 fabales    Fabaceae HLHQ!   c 1947-07-21 (MOC. & SESSÃ© EX DC.) URBAN ?1ta   uU Y |6.9211
{"catalogNumber": "", "order": "Fabales", "family": "Fabaceae", "scientificName": "Macroptilium atropurpureum", "scientificNameAuthorship": "(Moc. & Sess\u00c3\u00a9 ex DC.) Urban", "genus": "Macroptilium", "subgenus": "", "specificEpithet": "atropurpureum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Alfonso Delgado S.", "recordedBy": "Chester M. Rowell, Jr.", "recordNumber": "17M462", "verbatimEventDate": "1947-07-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Oaxaca", "county": "", "municipality": "", "locality": "San Pablo Villa de Mitla; ruins at Mitla", "decimalLatitude": "16.9211", "decimalLongitude": "-96.362", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}