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": ""}
  nukabo ! x       ra`b6 1702877  SOUTH KOREA 5    ^w!8D Poles   )Os; NO DATA  Z 4848  clavata X        + p0aceae    ohwi >    KJL va.
{"catalogNumber": "1702877", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "Ohwi", "genus": "", "subgenus": "", "specificEpithet": "clavata", "verbatimTaxonRank": "var.", "infraspecificEpithet": "nukabo", "identifiedBy": "", "recordedBy": "", "recordNumber": "4848", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "South Korea", "stateProvince": "", "county": "no data", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}