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": ""}
Banks of the Mississippi A     !.h=k  :HARRY N. PATTERSON   3 UNITED STATES   (@ HENDERSON   5p7|B anthoxanthum odoratum    Kc ! L.  hv( BNKS OF THE MISSISSIPPI, NEAR OQUAWKA      P Poaceae  %jA Poales s.n. -1=Nh       
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Anthoxanthum odoratum", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Harry N. Patterson", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "Banks of the Mississippi", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Henderson", "municipality": "", "locality": "Banks of the Mississippi, near Oquawka", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}