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": ""}
 c. spencer `^x    [N -86.5    Zi ERIOPHORUM     G Canada Nunavut U   c  Tv 1990-07-11  Id, poales ellesmere island, fosheim peninsula, hot weather creek. ayr   4 49 79.966667 9l Xt   CYPERACEAE 4m   r+ Qikiqtaaluk     _Zj 79Â° 58' N 86Â° 30' W  Eriophorum scheuchzeri  %n,    B&gep 1395537
{"catalogNumber": "1395537", "order": "Poales", "family": "Cyperaceae", "scientificName": "Eriophorum scheuchzeri", "scientificNameAuthorship": "", "genus": "Eriophorum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C. Spencer", "recordNumber": "49", "verbatimEventDate": "1990-07-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Nunavut", "county": "Qikiqtaaluk", "municipality": "", "locality": "Ellesmere Island, Fosheim Peninsula, Hot Weather Creek.", "decimalLatitude": "79.966667", "decimalLongitude": "-86.5", "verbatimCoordinates": "79\u00c2\u00b0 58' N 86\u00c2\u00b0 30' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}