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": ""}
 JAMES H. SOPER ~*  sparganium emersum 7   1959-07-13 j h   emersum Eg%/   S6;<p Typhaceae   muskoka p    8734 >  Sparganium $pJ  in floating at at edgIe of a small lake  V4 |   W REHMANN     _  gibson twp., 4.5 miles s of muskoka river,  on e side of highway 103; (loc. 554)    fI  POALES     kB Z  ontari
{"catalogNumber": "", "order": "Poales", "family": "Typhaceae", "scientificName": "Sparganium emersum", "scientificNameAuthorship": "Rehmann", "genus": "Sparganium", "subgenus": "", "specificEpithet": "emersum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "James H. Soper", "recordNumber": "8734", "verbatimEventDate": "1959-07-13", "habitat": "in floating mat at edge of a small lake", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Ontario", "county": "Muskoka", "municipality": "", "locality": "Gibson Twp., 4.5 miles S of Muskoka River, on E side of highway 103; (Loc. 554)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}