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": ""}
   Q0N*O Rhynchospora rubra  HAINAN y;   CHINA mk_       C. I. Lei o   pak shik ling and vicinity, ku tung village, ching mai district W-v   1716498 938    Sanya 2Ucoo  rhynchospora 6    c[r dry domin |I%!   VioeX 52  
{"catalogNumber": "1716498", "order": "", "family": "", "scientificName": "Rhynchospora rubra", "scientificNameAuthorship": "Domin", "genus": "Rhynchospora", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C. I. Lei", "recordNumber": "52", "verbatimEventDate": "", "habitat": "dry", "occurrenceRemarks": "", "associatedTaxa": "", "country": "China", "stateProvince": "Hainan", "county": "Sanya", "municipality": "", "locality": "Pak Shik Ling and vicinity, Ku Tung Village, Ching Mai District", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}