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": ""}
19429 (-c   1947-10-24 :yZ7a  (Link) Henrard  v [L  WALTER N. KOELZ HA1  gurguri, surguja state 3C$      stricta U>N  INDIA L TA   J7  DIGITARIA   G( poaceae   W marsh border  1I VAR. 148623 ;b     x9   denudata    DZ(Uz digitaria stricta var. denudata  R   CHHATTISGARH 
{"catalogNumber": "1486423", "order": "", "family": "Poaceae", "scientificName": "Digitaria stricta var. denudata", "scientificNameAuthorship": "(Link) Henrard", "genus": "Digitaria", "subgenus": "", "specificEpithet": "stricta", "verbatimTaxonRank": "var.", "infraspecificEpithet": "denudata", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "19429", "verbatimEventDate": "1947-10-24", "habitat": "Marsh border", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Chhattisgarh", "county": "", "municipality": "", "locality": "Gurguri, Surguja State", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}