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": ""}
  1708673 Iz=P$    % Plant 8 ft. or more high; grassland near stream and airdrome morobe !       d_t Poaceae  Papua New Guinea lj~.Y      10693 gl  RIDL. Z   d]U? 1939-09-14     < ,!> Poales Mnesithea  S:Yb   7&H6< MARY STRONG CLEMENS KAJA-BIT MISSION  x 
{"catalogNumber": "1708673", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "Ridl.", "genus": "Mnesithea", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Mary Strong Clemens", "recordNumber": "10693", "verbatimEventDate": "1939-09-14", "habitat": "Plant 8 ft. or more high; grassland near stream and airdrome", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Papua New Guinea", "stateProvince": "Morobe", "county": "", "municipality": "", "locality": "Kajabit Mission", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}