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": ""}
 L. B. SMITH & E. L. MCWILLIAMS v pA  IN SHADE OF LARGE BOULDER PILE L#    $Wz brazil   1968-02-13 lR=b   divaricatum c  4^  northeast of parati L  15431 Y(F  PIPER DIVARICATUM  bIOW   piperaceae S:HC     1641397  %  #    g.mey. -  piper qJ      
{"catalogNumber": "1641397", "order": "", "family": "Piperaceae", "scientificName": "Piper divaricatum", "scientificNameAuthorship": "G.Mey.", "genus": "Piper", "subgenus": "", "specificEpithet": "divaricatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "L. B. Smith & E. L. McWilliams", "recordNumber": "15431", "verbatimEventDate": "1968-02-13", "habitat": "In shade of large boulder pile", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "", "county": "", "municipality": "", "locality": "northeast of Parati", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}