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": ""}
  WALTER N. KOELZ fI~+x    -h0  1936-12-30  (L.) SCOP. 2eP    10658 WY   siliguri gBP       )FTR West Bengal  y SANGUINALIS  QKC* DARJEELING OR JALPAIGURI  1486428 N!  india Jo    Digitaria  T)6(  Poaceae *   Ar  RIVER BED   a poales  .*H( digitaria sanguinalis 
{"catalogNumber": "1486428", "order": "Poales", "family": "Poaceae", "scientificName": "Digitaria sanguinalis", "scientificNameAuthorship": "(L.) Scop.", "genus": "Digitaria", "subgenus": "", "specificEpithet": "sanguinalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "10658", "verbatimEventDate": "1936-12-30", "habitat": "River bed", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "West Bengal", "county": "Darjeeling or Jalpaiguri", "municipality": "", "locality": "Siliguri", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}