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": ""}
   carex 1x>6P     ABOUT 4 MILES NE OF READER (0.8 MILES FROM LITTLE MISSOURI RIVER ON ARKANSAS HIGHWAY 53 AT EAST END OF BAYOU BRIDGE)   CAREX CRUS-CORVI Ee    hilip e. hyatt |^s  poale .U 1j   D 8486  1367459 LD  trs: t12s r20w sec 3 !:  united states y[       -oZHP NEVADA 1999-0 5-01 t     shuttlew. ex kunze crus-corvi J      Cyperaceae
{"catalogNumber": "1367459", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex crus-corvi", "scientificNameAuthorship": "Shuttlew. ex Kunze", "genus": "Carex", "subgenus": "", "specificEpithet": "crus-corvi", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Philip E. Hyatt", "recordNumber": "8486", "verbatimEventDate": "1999-05-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Nevada", "municipality": "", "locality": "About 4 miles NE of Reader (0.8 miles from Little Missouri River on Arkansas Highway 53 at east end of bayou bridge)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T12S R20W sec 3", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}