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": ""}
 t   dennis e. breedlove & r. thorne     Mr @W Javier Es7rada; 1 km N of Ocozocoautla      fabales `        MEXICO _L  chiapas Ij   JT vachellia  Q-G~ FABACEAE    : -93.3782   3 ^Yl OCOZOCOAUTLA DE ESPINOSA  `Xfa 21086 Edges of small ponds with scattered trees and shrubs, Acacia, Bursera, gliricidia, Annona and Daphnopsis Z@w` 
{"catalogNumber": "", "order": "Fabales", "family": "Fabaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Vachellia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Dennis E. Breedlove & R. Thorne", "recordNumber": "21086", "verbatimEventDate": "", "habitat": "Edges of small ponds with scattered trees and shrubs, Acacia, Bursera, gliricidia, Annona and Daphnopsis", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chiapas", "county": "Ocozocoautla de Espinosa", "municipality": "", "locality": "Javier Estrada; 1 km N of Ocozocoautla", "decimalLatitude": "", "decimalLongitude": "-93.3782", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}