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 ##1   Tgr 1380590 united states h9$    NIGAOMARGIN4TA 3i](3  arkansas cA0tV        >/    6885 CAREX NIGROMARGINATA 2    [ TRS:M T2N R17W SEC 12 NW4  0 POALES    =RA WINO9NA RANGER DISTRICT, OUACHITA NATIONAL FOREST, ALONG ARK HWY 9 AT 0.2 MILES SOUTH OF THE PERRY COUNTY LINE AT NATIONAL FOREST SIGN.     5C| saline   U 1996-04-11 schwein. v3    
{"catalogNumber": "1380590", "order": "Poales", "family": "", "scientificName": "Carex nigromarginata", "scientificNameAuthorship": "Schwein.", "genus": "Carex", "subgenus": "", "specificEpithet": "nigromarginata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "6885", "verbatimEventDate": "1996-04-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arkansas", "county": "Saline", "municipality": "", "locality": "Winona Ranger District, Ouachita National Forest, along Ark Hwy 9 at 0.2 miles south of the Perry County line at National Forest sign.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T2N R17W sec 12 NW4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}