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": ""}
    ^ 1986-11-15  %,  VAR. Burdachia  @    =!L#@ PRISMA7OCARPA  w. r. anderson *7@`h    &(= MAYNAS       -4.1666666667 <P    -73.5 r;T_I      
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "W. R. Anderson", "genus": "Burdachia", "subgenus": "", "specificEpithet": "prismatocarpa", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1986-11-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Maynas", "municipality": "", "locality": "", "decimalLatitude": "-4.1666666667", "decimalLongitude": "-73.5", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}