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": ""}
   malpighiales i*F   $I INDONESIA  ikZ croton argyratus north sumatra s    argyratus 8C  Asahan zA#]   0b 1927-04   )p H. H. BARTLETT       [ croton  EUPHORBIACEAE fhz   fD [ Blume  Py Silo Maradja 7204  /hQ   1542881 -  
{"catalogNumber": "1542881", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton argyratus", "scientificNameAuthorship": "Blume", "genus": "Croton", "subgenus": "", "specificEpithet": "argyratus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H. H. Bartlett", "recordNumber": "7204", "verbatimEventDate": "1927-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Indonesia", "stateProvince": "North Sumatra", "county": "Asahan", "municipality": "", "locality": "Silo Maradja", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}