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": ""}
     THEO WITSELL  united states S> `W  CYPERACEAE s zkG   arkansas %  POALES f    g2,N comosa 1557775 I4^;u4  boott W.j     2015-07-16 C   carex comosa 4B  OZARK HIGHLANDS. SPRINGFIELD PLATEAU ECOREGION. F4YETTEVILLW. CLABBER CREEK, JUST W OF RUPPLE ROAD BRIDGE _0,[v   Y 15-0402   carex $O   U7 Washington  ^^ %: N 36.10095, W 94.21271 
{"catalogNumber": "1557775", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex comosa", "scientificNameAuthorship": "Boott", "genus": "Carex", "subgenus": "", "specificEpithet": "comosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Theo Witsell", "recordNumber": "15-0402", "verbatimEventDate": "2015-07-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arkansas", "county": "Washington", "municipality": "", "locality": "Ozark Highlands. Springfield Plateau Ecoregion. Fayettevillw. Clabber creek, just W of Rupple Road bridge", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "N 36.10095, W 94.21271", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}