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": ""}
W. Boott BG  1383707 uK    d 1097  @C6 riverside   SAN BERNARDINO MTNS, MORONGO INDIAN RESERVATION, VICINITY OF N ATURAL POND & BOG AT 5E EDGE OF BURRO FLATS. ;    Carex praegracilis |U   praegracilis O O8  33.991667 bf    F5( 1996-05-01 CAREX O  ANDREW C. SANDERS ?W$X^   33Â° 59.5' N 116Â° 51' W; TRS: T2S R1E s3c 14 SE/4 .    m 5  California -116.85 MP  ^united states `fSl     A  18119
{"catalogNumber": "1383707", "order": "", "family": "", "scientificName": "Carex praegracilis", "scientificNameAuthorship": "W. Boott", "genus": "Carex", "subgenus": "", "specificEpithet": "praegracilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Andrew C. Sanders", "recordNumber": "18119", "verbatimEventDate": "1996-05-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "California", "county": "Riverside", "municipality": "", "locality": "San Bernardino Mtns, Morongo Indian Reservation, vicinity of natural pond & bog at SE edge of Burro Flats.", "decimalLatitude": "33.991667", "decimalLongitude": "-116.85", "verbatimCoordinates": "33\u00c2\u00b0 59.5' N 116\u00c2\u00b0 51' W; TRS: T2S R1E sec 14 SE/4", "minimumElevationInMeters": "1097", "maximumElevationInMeters": ""}