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": ""}
  MV 8341   kL litsea  lauraceae # z   V,8we Litsea salicifolia In forst +   (NEES) HOOK. FIL. _o  Meghalaya WC`v     IN DIA  0   east khasi hills  k Bv  UMRAN J<r  THAKUR RUP CHAND d    salicifolia Bci  1500615 mHQZn      J1] 610 laurales OogF    R(AD 1955-04-05
{"catalogNumber": "1500615", "order": "Laurales", "family": "Lauraceae", "scientificName": "Litsea salicifolia", "scientificNameAuthorship": "(Nees) Hook. fil.", "genus": "Litsea", "subgenus": "", "specificEpithet": "salicifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thakur Rup Chand", "recordNumber": "8341", "verbatimEventDate": "1955-04-05", "habitat": "In forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "East Khasi Hills", "municipality": "", "locality": "Umran", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "610", "maximumElevationInMeters": ""}