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": ""}
1710875 K;   h. fung co     A CHINA  e.pb SETARIA hainan  nx  kiung-chow city, and vicinity (k'iung-chan district) n/A e    poaceae e$dT    IN MEADOW, CULT. FIELD, MOIST, LEVEL LAND, SANDY SOIL CC       aBZ PUMILA  = iv POALES  (poir.) roem. & schult. kBL=)  setaria pumil4 iX6)   > haikou   2 1932-07-18  20293 ?j@|  
{"catalogNumber": "1710875", "order": "Poales", "family": "Poaceae", "scientificName": "Setaria pumila", "scientificNameAuthorship": "(Poir.) Roem. & Schult.", "genus": "Setaria", "subgenus": "", "specificEpithet": "pumila", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H. Fung", "recordNumber": "20293", "verbatimEventDate": "1932-07-18", "habitat": "In meadow, cult. field, moist, level land, sandy soil", "occurrenceRemarks": "", "associatedTaxa": "", "country": "China", "stateProvince": "Hainan", "county": "Haikou", "municipality": "", "locality": "Kiung-chow city, and vicinity (K'iung-chan District)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}