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": ""}
UNKNOWN 8=<     p A United States     1363444  X      : POALES      Carex bigelowii subsp. bigelowii  B Cyperaceae  # 1858-07-21 subsp. #   O BIGELOWII  l bigelowii new hampshire uM     COOS xk   (HV+o s.n.  
{"catalogNumber": "1363444", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex bigelowii subsp. bigelowii", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "bigelowii", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "bigelowii", "identifiedBy": "", "recordedBy": "Unknown", "recordNumber": "s.n.", "verbatimEventDate": "1858-07-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "New Hampshire", "county": "Coos", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}