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": ""}
       PIPER ADUNCUM L4=he   adncum t   B|; y Pasture near Matrullas Reservoir  1615 9_bP    0, LARGE BUSH. LOCAL NAME IS "HIGUILLO" ACCORDING TO A NATIVE THE FRUIT IS EATEN WHEN BLACK AND RIPE AND IS VERY SWEET   PUERTO RICO oN`]%   eO J3 piperafles  IE87 1965-07-15  piperaceae 2   PIPER k5v    
{"catalogNumber": "", "order": "Piperales", "family": "Piperaceae", "scientificName": "Piper aduncum", "scientificNameAuthorship": "", "genus": "Piper", "subgenus": "", "specificEpithet": "aduncum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1615", "verbatimEventDate": "1965-07-15", "habitat": "", "occurrenceRemarks": "Large bush. Local name is \"higuillo\" According to a native the fruit is eaten when black and ripe and is very sweet", "associatedTaxa": "", "country": "Puerto Rico", "stateProvince": "", "county": "", "municipality": "", "locality": "Pasture near Matrullas Reservoir", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}