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": ""}
   8 MELIACEAE    hl China fung leng        y~ S.K. LAU  2?r munronia simplicifolia SIMPLICIFOLIA tS  THICKET; DRY; SANY SOIL; GENTLE SLOPE 5kOy         1192499 2   U-!J[ Ngai    KvU 463    n sapindales  $&+ 1932-09-02 
{"catalogNumber": "1192499", "order": "Sapindales", "family": "Meliaceae", "scientificName": "Munronia simplicifolia", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "simplicifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "S.K. Lau", "recordNumber": "463", "verbatimEventDate": "1932-09-02", "habitat": "thicket; dry; sandy soil; gentle slope", "occurrenceRemarks": "", "associatedTaxa": "", "country": "China", "stateProvince": "", "county": "Ngai", "municipality": "", "locality": "Fung Leng", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}