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": ""}
 U ALASKA    F+Puw 1384577        within ca 15-16 km of atkasuk,on the meade river ca 10e0 km south-southwest of barrow. 9      0p65  70Â° 28' N 157Â° 25' W    4vsu[ (Wahlenb.) Sm.  CAREX RARIFLORA i   B,o:< Paul DeBenedictis     l<5fY RARIFLORA 
{"catalogNumber": "1384577", "order": "", "family": "", "scientificName": "Carex rariflora", "scientificNameAuthorship": "(Wahlenb.) Sm.", "genus": "", "subgenus": "", "specificEpithet": "rariflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Paul DeBenedictis", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Alaska", "county": "", "municipality": "", "locality": "Within ca 15-16 km of Atkasuk, on the Meade River ca 100 km south-southwest of Barrow.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "70\u00c2\u00b0 28' N 157\u00c2\u00b0 25' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}