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": ""}
     1948-05-12 5D    Amazonas i      castnea 9/2  R.E. Schultes  4`*   Bc NIEDENZUELLA     WILLIAM R. ANDRSON !u      UPPER RIO NEGRO BASIN, RIO DIMITÃ­, AT BASE SERRA DIMITÃ­. H[  1102160 P  
{"catalogNumber": "1102160", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Niedenzuella", "subgenus": "", "specificEpithet": "castanea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "William R. Anderson", "recordedBy": "R.E. Schultes", "recordNumber": "", "verbatimEventDate": "1948-05-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Amazonas", "county": "", "municipality": "", "locality": "Upper Rio Negro basin, Rio Dimit\u00c3\u00ad, at base Serra Dimit\u00c3\u00ad.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}