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": ""}
dewey %   ;t/ 0.6 mi s of harrison-stone co line.  MISSISSIPPI ?  cyperaceae mc@q    Harrison -     wV2 Mcarles t. bryson   j 1369808   Xy unied states    trs: t5s r13w sec 4 l    > carex exilis     4180 |;u  carex    1986-04-16 ?  
{"catalogNumber": "1369808", "order": "", "family": "Cyperaceae", "scientificName": "Carex exilis", "scientificNameAuthorship": "Dewey", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles T. Bryson", "recordNumber": "4180", "verbatimEventDate": "1986-04-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Mississippi", "county": "Harrison", "municipality": "", "locality": "0.6 mi S of Harrison-Stone Co line.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T5S R13W sec 4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}