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": ""}
    1709116 H   )bt  Poales  [oL 1945-0p9-26  xBt.$ panicum  miliaceum 8Vl   w; 68 panicum miliaceum 2@soo     MIZATO-MURA; >SHIMABUKU, LIU KIU ISLANDS z,L^1    w. d. field & o. g. loew Q   K|$Bu Okinawa      7Z no data  
{"catalogNumber": "1709116", "order": "Poales", "family": "", "scientificName": "Panicum miliaceum", "scientificNameAuthorship": "", "genus": "Panicum", "subgenus": "", "specificEpithet": "miliaceum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "W. D. Field & O. G. Loew", "recordNumber": "68", "verbatimEventDate": "1945-09-26", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Okinawa", "county": "no data", "municipality": "", "locality": "Mizato-Mura; Shimabuku, Liu Kiu Islands", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}