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": ""}
  ?d8O OPHIUROS exaltatus        x PAPUA NEW GUINEA MARY STRONG CLEMENS vf)G   NI~Y 1708800  <N 40838  GRASSY HILL (  1939-11-25  |    .<hK Ophiuros exaltatus    (L.) Kuntze B   P,;g6 VICINITY OF KAJABIT MISSION  Kajabit t  x*   KBJ2! morobe      poaceae A 
{"catalogNumber": "1708800", "order": "", "family": "Poaceae", "scientificName": "Ophiuros exaltatus", "scientificNameAuthorship": "(L.) Kuntze", "genus": "Ophiuros", "subgenus": "", "specificEpithet": "exaltatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Mary Strong Clemens", "recordNumber": "40838", "verbatimEventDate": "1939-11-25", "habitat": "grassy hill", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Papua New Guinea", "stateProvince": "Morobe", "county": "Kajabit", "municipality": "", "locality": "Vicinity of Kajabit Mission", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}