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": ""}
    Piperaceae HFt~4    Vn)5 piper amalago    Wlz EN PICADA DE SELVA. ARBUSTO  r?yQh Piper 1642075 f#g     f C. L. Cristobl y A.G Kr4povickas   ARGENTINA HW   FORMOSA +b    SB  2154    _ FORMOSA  ALLAN BOANSTEIN MV9$i  
{"catalogNumber": "1642075", "order": "", "family": "Piperaceae", "scientificName": "Piper amalago", "scientificNameAuthorship": "", "genus": "Piper", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Allan Bornstein", "recordedBy": "C. L. Cristobal y A. Krapovickas", "recordNumber": "2154", "verbatimEventDate": "", "habitat": "En picada de selva. Arbusto", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Argentina", "stateProvince": "Formosa", "county": "Formosa", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}