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": ""}
    12Â°50S AND 69Â°20'W +3~    s. f. & c. c. smith & m. a. condon *7     904 rU<    no data jcTp     biper positum  Nuv     >PD 1641528   - positum Madre de ios w    1987-07-07 yX  piperaceae s)s^ 
{"catalogNumber": "1641528", "order": "", "family": "Piperaceae", "scientificName": "Piper positum", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "positum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "S. F. & C. C. Smith & M. A. Condon", "recordNumber": "904", "verbatimEventDate": "1987-07-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Madre de Dios", "county": "no data", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "12\u00c2\u00b050'S and 69\u00c2\u00b020'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}