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": ""}
16.5157 Wsm~m   ACACIELLA Ut   #-_ Oaxaca  197T7-10-20 y    2 8362 (Mill.) Britton & Rose u)   L. RICO A. `q  M. SOUSA SÃ¡NCHEZ & O. TÃ©LLEZ VALDÃ©S xPn-    F tabales  &  1147995   %8T7 Mexi~co   SAN PEDRO ATOYAC *  FABACEAE e)DL    -97.9741 BLs  angustissima I5    
{"catalogNumber": "1147995", "order": "Fabales", "family": "Fabaceae", "scientificName": "", "scientificNameAuthorship": "(Mill.) Britton & Rose", "genus": "Acaciella", "subgenus": "", "specificEpithet": "angustissima", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "L. Rico A.", "recordedBy": "M. Sousa S\u00c3\u00a1nchez & O. T\u00c3\u00a9llez Vald\u00c3\u00a9s", "recordNumber": "8362", "verbatimEventDate": "1977-10-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Oaxaca", "county": "San Pedro Atoyac", "municipality": "", "locality": "", "decimalLatitude": "16.5157", "decimalLongitude": "-97.9741", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}