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": ""}
    . * S.K. LAU  LQGC  HAINAN     _$ -, chiu sam tsuen  PORANA 0bX    WN MEGALNTHA merr.  V        h X G. Staples  china V    1932-08-07 &!;   MOIST, GENTLE SLOPE, SANDY SOIL, THICKET, ROCKY iC 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "Merr.", "genus": "Porana", "subgenus": "", "specificEpithet": "megalantha", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "G. Staples", "recordedBy": "S.K. Lau", "recordNumber": "", "verbatimEventDate": "1932-08-07", "habitat": "moist, gentle slope, sandy soil, thicket, rocky", "occurrenceRemarks": "", "associatedTaxa": "", "country": "China", "stateProvince": "Hainan", "county": "", "municipality": "", "locality": "Chiu Sam Tsuen", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}