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": ""}
     P 45Â° 14' N 81Â° 39' W s.n. r KS        6; SCHWEIN. Poales Wn   45.233333 5D    RETRORSA ^q&T   O3 cyperaceae carex retrorsa n5z   -81.65 .r   f 2 miles S of Tobermory.   ^A Ontario  
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex retrorsa", "scientificNameAuthorship": "Schwein.", "genus": "", "subgenus": "", "specificEpithet": "retrorsa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Ontario", "county": "", "municipality": "", "locality": "2 miles S of Tobermory.", "decimalLatitude": "45.233333", "decimalLongitude": "-81.65", "verbatimCoordinates": "45\u00c2\u00b0 14' N 81\u00c2\u00b0 39' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}