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 BDJWi      _ri HAINAN   ; Annonaceae naam shan leng ##V*     ~  laui   g 318  L; | 1932-07-26   MERR. 4-    ON DRY, GENTLE SLOPE; SANDY SOIL @# T4   !4q 111542        
{"catalogNumber": "1115442", "order": "", "family": "Annonaceae", "scientificName": "", "scientificNameAuthorship": "Merr.", "genus": "", "subgenus": "", "specificEpithet": "laui", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "S.K. Lau", "recordNumber": "318", "verbatimEventDate": "1932-07-26", "habitat": "on dry, gentle slope; sandy soil", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Hainan", "county": "", "municipality": "", "locality": "Naam Shan Leng", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}