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": ""}
 - 1568816   b>   Muhl. ex Willd.       35j789 wL>   ^$7~ swa|n  Loy R. Phillippe, Paul B. Marcum, Daniel T. Busemeyer YJ;|   Vu `i 35.47209Â° North, -083.51664Â° West     2003-06-23 a:2  SPARGANIOIDES [     ;Q& UNITED STATE5     O?mZ Carex sparganioides
{"catalogNumber": "1568816", "order": "", "family": "", "scientificName": "Carex sparganioides", "scientificNameAuthorship": "Muhl. ex Willd.", "genus": "", "subgenus": "", "specificEpithet": "sparganioides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Loy R. Phillippe, Paul B. Marcum, Daniel T. Busemeyer", "recordNumber": "35789", "verbatimEventDate": "2003-06-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Swain", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "35.47209\u00c2\u00b0 North, -083.51664\u00c2\u00b0 West", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}