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": ""}
SA MARTIN FPn   h charles m. belshaw  Fo VALLEY OF SAN MARTIN. ALONG THE RIO SHILCAYO 1-4 KM. NORTHEAST OF TARAPOTO   o Peru  REs 305   _ 3260  san martin Z!X    EUPHORBIACEAE 2]^|  1937-08-7 <    i  MALPIGHIALES    Dg? croton tarapotensis   o@ oX MÃ¼LL. ARG.  jce tarapotensis   1557510 QJ2   Shrub 4 feet tall, with a single stem; flowers white *p[ z   DvT D. C. WASSHAUSEN
{"catalogNumber": "1557510", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton tarapotensis", "scientificNameAuthorship": "M\u00c3\u00bcll. Arg.", "genus": "", "subgenus": "", "specificEpithet": "tarapotensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "D. C. Wasshausen", "recordedBy": "Charles M. Belshaw", "recordNumber": "3260", "verbatimEventDate": "1937-08-17", "habitat": "Shrub 4 feet tall, with a single stem; flowers white", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Peru", "stateProvince": "San Martin", "county": "San Martin", "municipality": "", "locality": "Valley of San Martin. Along the Rio Shilcayo 1-4 km. northeast of Tarapoto", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "305", "maximumElevationInMeters": ""}