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": ""}
 poales x&c!    8n aromaticum  a 1409566 CovingVton 8j    mississippi hiM   3332 ~   f()OW CTENIUM Poaceae xrd~   3AL united states   r (walter) alph. wood     Ctenium aromaticum u :Y   W!h 1950-07-11 contact um herbarium 8  G. L. WEBSTER & X. I. MILLER U?K     
{"catalogNumber": "1409566", "order": "Poales", "family": "Poaceae", "scientificName": "Ctenium aromaticum", "scientificNameAuthorship": "(Walter) Alph. Wood", "genus": "Ctenium", "subgenus": "", "specificEpithet": "aromaticum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "G. L. Webster & K. I. Miller", "recordNumber": "3332", "verbatimEventDate": "1950-07-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Mississippi", "county": "Covington", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}