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": ""}
lamiaceae lY     C< RAIN FOREST   k)2D west bengal Darjeeling FdNr    z=A 610   6 1520788    brz  India robatang, darjeling division T   Lamiales :;Uo    8 [  1936-12-20   SM.  S6)Q  oppositifolia G?      E :  10463 
{"catalogNumber": "1520788", "order": "Lamiales", "family": "Lamiaceae", "scientificName": "", "scientificNameAuthorship": "Sm.", "genus": "", "subgenus": "", "specificEpithet": "oppositifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "10463", "verbatimEventDate": "1936-12-20", "habitat": "Rain forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "West Bengal", "county": "Darjeeling", "municipality": "", "locality": "Robatang, Darjeling Division", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "610", "maximumElevationInMeters": ""}