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": ""}
  DpR sphenopholis  O]w Poaceae   United States Ia(   O %v ESTILL   (Biehler) Scribn. t-?xv   Cgd&G 1424418   WSo SPHENOPHOLIS NITIDA    2Â½ MILES SE. OF R3D RIVER p   5X 1939-05-16    POALES G1 (   $15o y3898  Mary E. Wharton CQ7   kentucky 4  
{"catalogNumber": "1424418", "order": "Poales", "family": "Poaceae", "scientificName": "Sphenopholis nitida", "scientificNameAuthorship": "(Biehler) Scribn.", "genus": "Sphenopholis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Mary E. Wharton", "recordNumber": "3898", "verbatimEventDate": "1939-05-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Kentucky", "county": "Estill", "municipality": "", "locality": "2\u00c2\u00bd miles SE. of Red River", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}