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": ""}
   ALLAN BORNSTEIN w~hW    ^U2D 293  piper `i  %     V Piperaceae   1642054 0V<   $WE: l.  P puerto rigo  ePf 1937-11-14  G7^ piper malago NO DATA I>   P J. I. OTERO      p+`o aibonito, bo. azomante   5s%| PIPERALES
{"catalogNumber": "1642054", "order": "Piperales", "family": "Piperaceae", "scientificName": "Piper amalago", "scientificNameAuthorship": "L.", "genus": "Piper", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Allan Bornstein", "recordedBy": "J. I. Otero", "recordNumber": "293", "verbatimEventDate": "1937-11-14", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Puerto Rico", "stateProvince": "", "county": "no data", "municipality": "", "locality": "Aibonito, Bo. Azomante", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}