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": ""}
Poaceae EX     % 1424190 Nantucket Fq]?)   LOISEL. 5$TO   Y!5_ alterniflora UNITED STATES sN|os   Nantucket .    B:) 11117   Spartina alterniflora Cs;rU    0 MASSACHUSETTS    SPARTINA JSqHi   :Y Poales    ^  1921-08-23 RANCIS W. PENNELL  NY 
{"catalogNumber": "1424190", "order": "Poales", "family": "Poaceae", "scientificName": "Spartina alterniflora", "scientificNameAuthorship": "Loisel.", "genus": "Spartina", "subgenus": "", "specificEpithet": "alterniflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Francis W. Pennell", "recordNumber": "11117", "verbatimEventDate": "1921-08-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Massachusetts", "county": "Nantucket", "municipality": "", "locality": "Nantucket", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}