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": ""}
 Ao Alaska   U? angustifolium     x United States 66â° 30' n 147â° 00' w |op    * william s. benninghoff  ERIOPHORUM yP3  POALES  <;     ]b&e 1395293 1948-08-17 o$SG  66.5 %5   CYPERA)CEAE )nvB     < YUKON-KOYUKUK  ERIOPHORUM ANGUSTIFOLIUM cBBJ    T>`m West of Orenzic R. ukon Flats.  )  -147 HONCK. e   2596 ^ 
{"catalogNumber": "1395293", "order": "Poales", "family": "Cyperaceae", "scientificName": "Eriophorum angustifolium", "scientificNameAuthorship": "Honck.", "genus": "Eriophorum", "subgenus": "", "specificEpithet": "angustifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William S. Benninghoff", "recordNumber": "2596", "verbatimEventDate": "1948-08-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Alaska", "county": "Yukon-Koyukuk", "municipality": "", "locality": "West of Orenzic R. Yukon Flats.", "decimalLatitude": "66.5", "decimalLongitude": "-147", "verbatimCoordinates": "66\u00c2\u00b0 30' N 147\u00c2\u00b0 00' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}