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": ""}
 2 L.  4Gd poales   POACEAE HH        Y ASAHAN   6240 z3vZ  Indonesia 0 *H  TOBOE TOETOENG, PARGAMBIRAN (TOPOGRAPHIC SHEET 29, NORTHEAST QUARTER) Pn,    saccharum & V    Sumatra p    X rahmat si boeea  0 Saccharum  U 1933-11-16  B_@N) 1710421 
{"catalogNumber": "1710421", "order": "Poales", "family": "Poaceae", "scientificName": "Saccharum", "scientificNameAuthorship": "L.", "genus": "Saccharum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rahmat Si Boeea", "recordNumber": "6240", "verbatimEventDate": "1933-11-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Indonesia", "stateProvince": "Sumatra", "county": "Asahan", "municipality": "", "locality": "Toboe toetoeng, pargambiran (Topographic Sheet 29, northeast quarter)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}