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": ""}
NAGALAND 46  2134 1        WALL. EX SCHAUER i2A*   t/p racemosa   OS6n LAMIALES  premna racemosa VD4   ;Iz 520559  Pvh 3358 india 3G Y   % Thakur Rup Chand   g Lamiaceae    no data B   a3 1950-07-20  9Q+D5 TAKUBAMA, NAGA HILLS  (Nx premna  
{"catalogNumber": "1520559", "order": "Lamiales", "family": "Lamiaceae", "scientificName": "Premna racemosa", "scientificNameAuthorship": "Wall. ex Schauer", "genus": "Premna", "subgenus": "", "specificEpithet": "racemosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thakur Rup Chand", "recordNumber": "3358", "verbatimEventDate": "1950-07-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Nagaland", "county": "no data", "municipality": "", "locality": "Takubama, Naga Hills", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "2134", "maximumElevationInMeters": ""}