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": ""}
  h. w. ravenel `i   W[l agrostis elliottiana s.n. /   elliotiana `b`07   Poales Kg-aM   AIKEN q bj  POACEAE V q   Agrostis ]MkZ       1870-05 X  UNITED STATES Wc    Ad%^L SCHULT.   ` 1403284  south carolina LC 5;  
{"catalogNumber": "1403284", "order": "Poales", "family": "Poaceae", "scientificName": "Agrostis elliottiana", "scientificNameAuthorship": "Schult.", "genus": "Agrostis", "subgenus": "", "specificEpithet": "elliottiana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H. W. Ravenel", "recordNumber": "s.n.", "verbatimEventDate": "1870-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "South Carolina", "county": "", "municipality": "", "locality": "Aiken", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}