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": ""}
 @ 5616  cyperaceae ?F  p    xQ3w CAREX  cS  Jackon River valley along W side of US Hwy 220 ab9out 3 miles SW of Mustoe & 10 miles SW of Monterey.      1390305 b2mG   Carex trichocarpa Vai   680 ?  united states % ;M  muhl. ex willd. rbCu    1985-06-15 zK&fu   eo POALES  *:/ Thomas F. Wieboldt  virginia $v   TRICHOCARPA D 
{"catalogNumber": "1390305", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex trichocarpa", "scientificNameAuthorship": "Muhl. ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "trichocarpa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thomas F. Wieboldt", "recordNumber": "5616", "verbatimEventDate": "1985-06-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Virginia", "county": "", "municipality": "", "locality": "Jackson River valley along W side of US Hwy 220 about 3 miles SW of Mustoe & 10 miles SW of Monterey.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "680", "maximumElevationInMeters": ""}