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": ""}
 808 @    ] Poales    q&` saccharum   1976-05-13 K       J Saccharum arundinaceum Nepal W< 6   Retz. [excluded] ]j -@     b BAGMATI      YH^ 1710387 
{"catalogNumber": "1710387", "order": "Poales", "family": "", "scientificName": "Saccharum arundinaceum", "scientificNameAuthorship": "Retz. [excluded]", "genus": "Saccharum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "808", "verbatimEventDate": "1976-05-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Nepal", "stateProvince": "Bagmati", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}