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": ""}
 l~<m 45.616667 Near Tamarack Point, Manitoulin IslandN. ]xQR          -81.716667 @x   ! Canada  15 MANIOULIN    Z 4485  0, ELEOCHARIS   w W 45Â° 37' N 81Â° 43' W ELEOCHARIS ACICULARIS=  1394976  1%C    .aX CYPERACEAE   +/&ex 1932-07-19   
{"catalogNumber": "1394976", "order": "", "family": "Cyperaceae", "scientificName": "Eleocharis acicularis", "scientificNameAuthorship": "", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "4485", "verbatimEventDate": "1932-07-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "Manitoulin", "municipality": "", "locality": "Near Tamarack Point, Manitoulin Island.", "decimalLatitude": "45.616667", "decimalLongitude": "-81.716667", "verbatimCoordinates": "45\u00c2\u00b0 37' N 81\u00c2\u00b0 43' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}