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": ""}
Poaceae 1G(f    Tx VIRGINIUS H. CHASE      united states /       1441040  M;&W 12839 Paspalum setaceum var. ci|iatifolium y;    | P paspalum  (MICHX.) VASEY C     B0O Illinos    YiG2 tazewe ll   sand ill 73    q ciliatifolium
{"catalogNumber": "1441040", "order": "", "family": "Poaceae", "scientificName": "Paspalum setaceum var. ciliatifolium", "scientificNameAuthorship": "(Michx.) Vasey", "genus": "Paspalum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "ciliatifolium", "identifiedBy": "", "recordedBy": "Virginius H. Chase", "recordNumber": "12839", "verbatimEventDate": "", "habitat": "sand hill", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Illinois", "county": "Tazewell", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}