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": ""}
 @:kA 150279  ,>  vachellia Jharkhand &=     j.l.m. charboneau ad`C  waler n. koelz K2T    Zh]O vachellia   MUHAMMADGANJ, BIHAR PROVINCE GT&g   er 1947-09-01       DJhPI wight and arn., 1834   H fabaceae FABALES Yu   <;  Palamu  8 18665 INDIA a  
{"catalogNumber": "1502799", "order": "Fabales", "family": "Fabaceae", "scientificName": "Vachellia", "scientificNameAuthorship": "Wight and Arn., 1834", "genus": "Vachellia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "J.L.M. Charboneau", "recordedBy": "Walter N. Koelz", "recordNumber": "18665", "verbatimEventDate": "1947-09-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Jharkhand", "county": "Palamu", "municipality": "", "locality": "Muhammadganj, Bihar Province", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}