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": ""}
 f 1641529 250 D  Piperales q   XUE 1982-07-30     QC)< bolivia   BE7 -11.13333    4l  Southwest of Cobija on the Rio Naraueda    Piper pseudoarboreum LSc x    -69.13333 >  C. R. SPERLING, S. KING E4  nicolas suã¡rRez  #rs  PIPER UIpAy  PIPERACErAE b    PANDO  ?cH 
{"catalogNumber": "1641529", "order": "Piperales", "family": "Piperaceae", "scientificName": "Piper pseudoarboreum", "scientificNameAuthorship": "", "genus": "Piper", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C. R. Sperling, S. King", "recordNumber": "", "verbatimEventDate": "1982-07-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Bolivia", "stateProvince": "Pando", "county": "Nicolas Su\u00c3\u00a1rez", "municipality": "", "locality": "Southwest of Cobija on the Rio Naraueda", "decimalLatitude": "-11.13333", "decimalLongitude": "-69.13333", "verbatimCoordinates": "", "minimumElevationInMeters": "250", "maximumElevationInMeters": ""}