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": ""}
    8779 y    RAHMAT SI BOEEA [    aV NORTH SUMATRA  A:@ ASAHAN (l.) henrrd 4ykIE   / arundinacea  l:n< poaceae  5 POALES  !  1935-11-17   eP neyraudia arundinacea   INOONESIA HRm   +  f4 Neyraudia ADIAN RINDANG, ASAHAN, VICINITY OF HKOETA TOMOEAN DOLOK (TOEMOEAN DOLOX); NOTH CENTER OF TOPOGRAPHI SHEET 29 &!   1708772 a@    
{"catalogNumber": "1708772", "order": "Poales", "family": "Poaceae", "scientificName": "Neyraudia arundinacea", "scientificNameAuthorship": "(L.) Henrard", "genus": "Neyraudia", "subgenus": "", "specificEpithet": "arundinacea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rahmat Si Boeea", "recordNumber": "8779", "verbatimEventDate": "1935-11-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Indonesia", "stateProvince": "North Sumatra", "county": "Asahan", "municipality": "", "locality": "Adian Rindang, Asahan, Vicinity of Hoeta Tomoean Dolok (Toemoean Dolok); north center of topographic sheet 29", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}