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": ""}
 Npm  MEGHALAYA   laurales [u  1676      !T Shillong  india U.b/~    g0 Lauraceae  !|b EAST KHASI HILLS Thakur Rup Chand  e    :8 R in forest    9z?oc 1500618 1954-09-14 !/?]  salicifolia  xZ    ?.|6 litsea    &x 8182 litsea salicifolia HK   K:gb (nees) ho0k. fil.
{"catalogNumber": "1500618", "order": "Laurales", "family": "Lauraceae", "scientificName": "Litsea salicifolia", "scientificNameAuthorship": "(Nees) Hook. fil.", "genus": "Litsea", "subgenus": "", "specificEpithet": "salicifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thakur Rup Chand", "recordNumber": "8182", "verbatimEventDate": "1954-09-14", "habitat": "In forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "East Khasi Hills", "municipality": "", "locality": "Shillong", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1676", "maximumElevationInMeters": ""}