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~x -168    x 65° 48' n 168°? 00' w   tass elso h3    RS cyperaceae   &h Seward Peninsula, Cape Prince of Wales.  T Nome 1979-06-04  E         C.A. Mey. 6  65.8  NC  Alaska =    
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "C.A. Mey.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Tass Kelso", "recordNumber": "", "verbatimEventDate": "1979-06-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Alaska", "county": "Nome", "municipality": "", "locality": "Seward Peninsula, Cape Prince of Wales.", "decimalLatitude": "65.8", "decimalLongitude": "-168", "verbatimCoordinates": "65\u00c2\u00b0 48' N 168\u00c2\u00b0 00' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}