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": ""}
           2004-06-15  =Pm      (lm rhynchospora  W:  1557792     w +h Theo Witsell  ozark highlands. white river hills ecoregion. 4.7 mi. nw of flippin. "moccasin creek fen". n of marion county rd. 8060. just w of moccasin creek. upstream from bull shoals lake f>[[    21#P capillacea marion Ja  united states  0 
{"catalogNumber": "1557792", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Rhynchospora", "subgenus": "", "specificEpithet": "capillacea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Theo Witsell", "recordNumber": "", "verbatimEventDate": "2004-06-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Marion", "municipality": "", "locality": "Ozark Highlands. White River Hills Ecoregion. 4.7 mi. NW of Flippin. \"Moccasin Creek Fen\". N of Marion County Rd. 8060. just W of Moccasin Creek. upstream from Bull Shoals Lake", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}