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": ""}
 squarrosa Xsq    Michx. Dl    H` SUSSEX    D,fO  1939-08-11  nH_ anonymous pl. exs. grayan. 921  ?q^@ POALES   cyperaceae <lkW  1396826 N9|r   W8T fuirena squarrosa  virginia y?5P    United StatFes B /Oc    Wu< HEADWATERS OF JONES HOLE SWAMP, NORTH OF CODDYSHORE.  S( L.B. SMITH  MM FUIRENA 
{"catalogNumber": "1396826", "order": "Poales", "family": "Cyperaceae", "scientificName": "Fuirena squarrosa", "scientificNameAuthorship": "Michx.", "genus": "Fuirena", "subgenus": "", "specificEpithet": "squarrosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "L.B. Smith", "recordNumber": "Anonymous Pl. Exs. Grayan. 921", "verbatimEventDate": "1939-08-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Virginia", "county": "Sussex", "municipality": "", "locality": "Headwaters of Jones Hole Swamp, north of Coddyshore.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}