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": ""}
  maricao a X     * amalago  `m aguadiulla 1966-07-09 H-  PIPERACEAE +P   L. Zg-s  Beside road 105 at Km. 21 `x    0U5 1642068 Piper amalago y5m    I0Fby PIPERALES      <K N3355   $u PIPER   ,g williaam r. stimson puerto rico RX  Allan Bornstein &  
{"catalogNumber": "1642068", "order": "Piperales", "family": "Piperaceae", "scientificName": "Piper amalago", "scientificNameAuthorship": "L.", "genus": "Piper", "subgenus": "", "specificEpithet": "amalago", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Allan Bornstein", "recordedBy": "William R. Stimson", "recordNumber": "3355", "verbatimEventDate": "1966-07-09", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Puerto Rico", "stateProvince": "Aguadilla", "county": "Maricao", "municipality": "", "locality": "Beside road 105 at Km. 21", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}