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": ""}
   1jU+/ 8473  WRw ASAHAN  SUMATRA _x9t  SACCHARUM .7   y RETZ. [EXCLUxDED]  2u|K RAHMAT SI BOEEA  0Euw! poales  9o  arundinaceum  Yz adian rindang, vicinity of hoeta tomoean dolok(toemoean dolok); north center of toVpographic sheet 29  =| SACCHARUM ARUNDINCEUM          2 1935-11-17  INDONESIA 3)s,  1710386 Z@y    
{"catalogNumber": "1710386", "order": "Poales", "family": "", "scientificName": "Saccharum arundinaceum", "scientificNameAuthorship": "Retz. [excluded]", "genus": "Saccharum", "subgenus": "", "specificEpithet": "arundinaceum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rahmat Si Boeea", "recordNumber": "8473", "verbatimEventDate": "1935-11-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Indonesia", "stateProvince": "Sumatra", "county": "Asahan", "municipality": "", "locality": "Adian Rindang, vicinity of Hoeta Tomoean Dolok(Toemoean Dolok); north center of topographic sheet 29", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}