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": ""}
   / united states POALNES  ST h   8 1956-09-17    pIIat GEORGIA   2 1424160  PM alterniflora    A l[ Spartina alterniflora POACEAE szo     ?71: Spartina     QV! wilbur h. duncan LOISEL. C`X1W  IN NORTHWET SECTION OF SAPELO ISLAND XS    MCINTOSH bK6  20537 r@ 
{"catalogNumber": "1424160", "order": "Poales", "family": "Poaceae", "scientificName": "Spartina alterniflora", "scientificNameAuthorship": "Loisel.", "genus": "Spartina", "subgenus": "", "specificEpithet": "alterniflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Wilbur H. Duncan", "recordNumber": "20537", "verbatimEventDate": "1956-09-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Georgia", "county": "Mcintosh", "municipality": "", "locality": "in northwest section of Sapelo Island", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}