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": ""}
 6x= alter n. ko3lz  2438 @o@E  149755O q* [?  chinensis <2J     zW U@ DARJELING, DARJELING DIVISION Darjeeling ^.S7   qPai 10518    w! Bersicaria  CARYOPHYLLALES |   PERSIGARIA CHINENSIS 47   INDIA L49     5?f 1936-12-23 Polygonaceae nt   (l.) a. lã¶ve <W4)i   West Bengaal ld   
{"catalogNumber": "1497550", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Persicaria chinensis", "scientificNameAuthorship": "(L.) A. L\u00c3\u00b6ve", "genus": "Persicaria", "subgenus": "", "specificEpithet": "chinensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "10518", "verbatimEventDate": "1936-12-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "West Bengal", "county": "Darjeeling", "municipality": "", "locality": "Darjeling, Darjeling Division", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "2438", "maximumElevationInMeters": ""}