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": ""}
 Paspalum plicatulum bN~F     R^  r. l. wilbur    Poaceae v       F LAT/LONG: 83 -90      ~N: plicatulum   4509 1  poales Lj8p     I] biloxi  
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Paspalum plicatulum", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "plicatulum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R. L. Wilbur", "recordedBy": "", "recordNumber": "4509", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Biloxi", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "Lat/Long: 83 -90", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}