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": ""}
    ,! schwein.   CAREX g   ouachita national forest, approximately 5.5 mi s, 1.5 mi e junction of hwy 80 & business loop Shwy 71 in waldron, 4.7 mi e junction of hwy 71 & county road 30 (fsr 892), above8 buffalo creek.  |e!   2843  6bF-    Caleb A. Morse 3O   arkansas 7&     2q TRS: T2N R29W SEC 19 E1/2 |380587  K      nigromarginata S[d J  Cyperaceae `(oA  
{"catalogNumber": "1380587", "order": "", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "Schwein.", "genus": "Carex", "subgenus": "", "specificEpithet": "nigromarginata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Caleb A. Morse", "recordNumber": "2843", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Arkansas", "county": "", "municipality": "", "locality": "Ouachita National Forest, approximately 5.5 mi S, 1.5 mi E junction of Hwy 80 & Business Loop Hwy 71 in Waldron, 4.7 mi E junction of Hwy 71 & County Road 30 (FSR 892), above Buffalo Creek.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T2N R29W sec 19 E1/2", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}