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": ""}
 @  46.444444 (muhl.) torr. 0+c     k 5 Cyperaceae    1392389 G%Ety    mariscoides -<Y  12041 A   46Â° 26' 40" N 78Â° 55' 40" W >7B K    b-[x NIPISSING  Poales k :    cladium -l  john l. riley J m     w cladium mariscoides   d& -78.927778 
{"catalogNumber": "1392389", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cladium mariscoides", "scientificNameAuthorship": "(Muhl.) Torr.", "genus": "Cladium", "subgenus": "", "specificEpithet": "mariscoides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John L. Riley", "recordNumber": "12041", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Nipissing", "municipality": "", "locality": "", "decimalLatitude": "46.444444", "decimalLongitude": "-78.927778", "verbatimCoordinates": "46\u00c2\u00b0 26' 40\" N 78\u00c2\u00b0 55' 40\" W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}