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": ""}
2391 6MJ   L 7i Carl O. Grassl bruce G  ontario Y  platanthera aquilonis ]8A.N    R orchidaceae   L. Wallace  b>C      4 platanthera 1653644 r$[  81.36667 Pb0 l   MYI 44.5 CANADA uk4Fb    ?l On bank of river AT SOUTHAMPTON voW6   OYG asparagals  kzf:: aquilonis 1932-07-09 rX=C   HZL sheviak 44Â°30'N, 81Â°2'W ?%  
{"catalogNumber": "1653644", "order": "Asparagales", "family": "Orchidaceae", "scientificName": "Platanthera aquilonis", "scientificNameAuthorship": "Sheviak", "genus": "Platanthera", "subgenus": "", "specificEpithet": "aquilonis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "L. Wallace", "recordedBy": "Carl O. Grassl", "recordNumber": "2391", "verbatimEventDate": "1932-07-09", "habitat": "On bank of river", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Bruce", "municipality": "", "locality": "at Southampton", "decimalLatitude": "44.5", "decimalLongitude": "-81.36667", "verbatimCoordinates": "44\u00c2\u00b030'N, 81\u00c2\u00b022'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}