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": ""}
    f BROWN  7p fH diplachne    @_ poales   AM  1896-08  M| Aberdeen   [Cr DIPLACHNE FUSCA    S.N. JWk    U ,** FUSCA 1426746 X94  poaceae 2=d  (L.) P. BEAUV. EX ROEM. & SCHULT. &T   United States r  South Dakota L!t6n    g4 David Griffiths 
{"catalogNumber": "1426746", "order": "Poales", "family": "Poaceae", "scientificName": "Diplachne fusca", "scientificNameAuthorship": "(L.) P. Beauv. ex Roem. & Schult.", "genus": "Diplachne", "subgenus": "", "specificEpithet": "fusca", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "David Griffiths", "recordNumber": "s.n.", "verbatimEventDate": "1896-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "South Dakota", "county": "Brown", "municipality": "", "locality": "Aberdeen", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}