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": ""}
    R S.K. LAU       )2!DT RARE; WOODY; ERECT; FLOWER, WHITE.       G thicket; dry; sandy soil; gentle slope  HD MUNRONIA SIMPLICIFOLIA SAPINDALES d    :kQ 1192499 932-09-02 U?qY3   1yY1 MELIACEAE   HAINAN :7KBt  Fung Leng +Q(Gg  
{"catalogNumber": "1192499", "order": "Sapindales", "family": "Meliaceae", "scientificName": "Munronia simplicifolia", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "S.K. Lau", "recordNumber": "", "verbatimEventDate": "1932-09-02", "habitat": "thicket; dry; sandy soil; gentle slope", "occurrenceRemarks": "Rare; woody; erect; flower, white.", "associatedTaxa": "", "country": "", "stateProvince": "Hainan", "county": "", "municipality": "", "locality": "Fung Leng", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}