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": ""}
        @B Carex crinita var. crinita    Cyperaceae ~   f VAR.   north of hermitage, 21 miles north of top of ouacbita river bridge on arkansas hwy 15.      w CRINITA  vrC poales   o 8384   CAREX V.  PHILIP E. HYATT ERRX   u? 1367205 
{"catalogNumber": "1367205", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex crinita var. crinita", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "crinita", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Philip E. Hyatt", "recordNumber": "8384", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "North of Hermitage, 21 miles north of top of Ouachita River Bridge on Arkansas Hwy 15.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}