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": ""}
    ,mW 6 1642  [s United States  FUIRENA SQUARROSA f   z 34Â° 58' N 77Â° 03' 11" W   ( fuirena       ?, VS Croatan National Forest, Mill Branch R=oad ca 1 mi S of junctiTon with Riverdale Road.  1396821     j. stone, s. bodine 6@MeV    north carolina 6g-/=    CYPERACEAE oku  
{"catalogNumber": "1396821", "order": "", "family": "Cyperaceae", "scientificName": "Fuirena squarrosa", "scientificNameAuthorship": "", "genus": "Fuirena", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. Stone, S. Bodine", "recordNumber": "1642", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "North Carolina", "county": "", "municipality": "", "locality": "Croatan National Forest, Mill Branch Road ca 1 mi S of junction with Riverdale Road.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "34\u00c2\u00b0 58' N 77\u00c2\u00b0 03' 11\" W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}