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": ""}
     af near brook Orchidaceae zp  66Â°30'N, 147Â°W IQO    B@p Asparaga|es   | ALASKA   2138a zx%     (s/X United States  PLATANTHERA BTUSATA k  OBTUSATA 5_oV/   K (BANKS EX PURSH) LINDL.   AT 17-MILE SPRING, CHANDALAR RD., N. OF BEAVER 6?T    
{"catalogNumber": "", "order": "Asparagales", "family": "Orchidaceae", "scientificName": "Platanthera obtusata", "scientificNameAuthorship": "(Banks ex Pursh) Lindl.", "genus": "", "subgenus": "", "specificEpithet": "obtusata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "2138a", "verbatimEventDate": "", "habitat": "near brook", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Alaska", "county": "", "municipality": "", "locality": "at 17-mile Spring, Chandalar Rd., N. of Beaver", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "66\u00c2\u00b030'N, 147\u00c2\u00b0W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}