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": ""}
carex s<m  36.09030â° north, -085.81808â° west ]          G_l` 2003-04-22  edg%ar e)vins state park. eastern highland rim physiographic region. center hill dam quadrangle. elevation about 690 feet. just below moss ridge below the fire tower and visitor center in a orthwest running mesic ravine =|_t-   poales E<7W,  LOY R. PHILLIPPE  wXS  United States ?UN    CYPERACEAE KN     DeKalb 9a   1568804  E&   35432 rKkh    !6* tennessee Carex nigromarginaa U 
{"catalogNumber": "1568804", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex nigromarginata", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Loy R. Phillippe", "recordNumber": "35432", "verbatimEventDate": "2003-04-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Tennessee", "county": "DeKalb", "municipality": "", "locality": "Edgar Evins State Park. Eastern Highland Rim Physiographic Region. Center Hill Dam Quadrangle. Elevation about 690 feet. Just below Moss Ridge below the Fire Tower and Visitor Center in a northwest running mesic ravine", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "36.09030\u00c2\u00b0 North, -085.81808\u00c2\u00b0 West", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}