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": ""}
  us? ama|ago 1642048 ~  1514  Y.   4^ C/ Piper  ` PIPERACEAE  Allan Bornstein  .T    R. Kiesling, E. Ulibarry MmRe   l jujuy argentina SFjY    , ; Ledesma         RIO ZORA (TOMA DE AGUA) ^  Z    
{"catalogNumber": "1642048", "order": "", "family": "Piperaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Piper", "subgenus": "", "specificEpithet": "amalago", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Allan Bornstein", "recordedBy": "R. Kiesling, E. Ulibarry", "recordNumber": "1514", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Argentina", "stateProvince": "Jujuy", "county": "Ledesma", "municipality": "", "locality": "Rio Zora (toma de agua)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}