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": ""}
 ARKANSAS x7  -91.746267 uW>     7a %u DELZIE DEMAREE   P.O. Carlisle. > *    LONOKE 6 )QY   G&* united states   Ln fimbristylis miliacea   Poales  br     + 9%L 1955-08-17  miliacea YN     !_ 34.783799 Cyperaceae ]^     T 67 
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Fimbristylis miliacea", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "miliacea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Delzie Demaree", "recordNumber": "", "verbatimEventDate": "1955-08-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arkansas", "county": "Lonoke", "municipality": "", "locality": "P.O. Carlisle.", "decimalLatitude": "34.783799", "decimalLongitude": "-91.746267", "verbatimCoordinates": "", "minimumElevationInMeters": "67", "maximumElevationInMeters": ""}