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": ""}
 _^> 17946 (Nees) Valck.Sur. n?  ROAD TO ACHIHALLI. C:     %7 MELANOSPERMUS   ( Mysore   -# india Hassan (6_[  Cyperus melanospermus $Q   0> C. J. SALDANHA  <Y 1714794   Lj8 CYPERUS       o+ Poales      FlFi 1969-09-16  < cX cyperaceae 
{"catalogNumber": "1714794", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus melanospermus", "scientificNameAuthorship": "(Nees) Valck.Sur.", "genus": "Cyperus", "subgenus": "", "specificEpithet": "melanospermus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C. J. Saldanha", "recordNumber": "17946", "verbatimEventDate": "1969-09-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Mysore", "county": "Hassan", "municipality": "", "locality": "Road to Achihalli.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}