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": ""}
  1927-04-21 /9M?k       5s poales  B 1714166  R lartifolium  xZ M along the toba trail north of the asahan river between totoepan ano si makkoek  Hlr H. H. BARTLETT  ~8 LADIUM 7509a  /`T  MERR. j   6 INDONESIA CLADIUM LATIFOLIUM wT     sWp no data      ^f- NORTBH SUMATRA   
{"catalogNumber": "1714166", "order": "Poales", "family": "", "scientificName": "Cladium latifolium", "scientificNameAuthorship": "Merr.", "genus": "Cladium", "subgenus": "", "specificEpithet": "latifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H. H. Bartlett", "recordNumber": "7509a", "verbatimEventDate": "1927-04-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Indonesia", "stateProvince": "North Sumatra", "county": "no data", "municipality": "", "locality": "Along the Toba trail north of the Asahan River between Totoepan and Si Makkoek", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}